3805620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 14224896

約数和(自身を除く): 10419276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 41, 42, 51, 52, 60, 65, 68, 70, 78, 82, 84, 85, 91, 102, 105, 119, 123, 130, 140, 156, 164, 170, 182, 195, 204, 205, 210, 221, 238, 246, 255, 260, 273, 287, 340, 357, 364, 390, 410, 420, 442, 455, 476, 492, 510, 533, 546, 574, 595, 615, 663, 697, 714, 780, 820, 861, 884, 910, 1020, 1066, 1092, 1105, 1148, 1190, 1230, 1326, 1365, 1394, 1428, 1435, 1547, 1599, 1722, 1785, 1820, 2091, 2132, 2210, 2380, 2460, 2652, 2665, 2730, 2788, 2870, 3094, 3198, 3315, 3444, 3485, 3570, 3731, 4182, 4305, 4420, 4641, 4879, 5330, 5460, 5740, 6188, 6396, 6630, 6970, 7140, 7462, 7735, 7995, 8364, 8610, 9061, 9282, 9758, 10455, 10660, 11193, 13260, 13940, 14637, 14924, 15470, 15990, 17220, 18122, 18564, 18655, 19516, 20910, 22386, 23205, 24395, 27183, 29274, 30940, 31980, 36244, 37310, 41820, 44772, 45305, 46410, 48790, 54366, 55965, 58548, 63427, 73185, 74620, 90610, 92820, 97580, 108732, 111930, 126854, 135915, 146370, 181220, 190281, 223860, 253708, 271830, 292740, 317135, 380562, 543660, 634270, 761124, 951405, 1268540, 1902810, 3805620]

約数ペア:

[(1, 3805620), (2, 1902810), (3, 1268540), (4, 951405), (5, 761124), (6, 634270), (7, 543660), (10, 380562), (12, 317135), (13, 292740), (14, 271830), (15, 253708), (17, 223860), (20, 190281), (21, 181220), (26, 146370), (28, 135915), (30, 126854), (34, 111930), (35, 108732), (39, 97580), (41, 92820), (42, 90610), (51, 74620), (52, 73185), (60, 63427), (65, 58548), (68, 55965), (70, 54366), (78, 48790), (82, 46410), (84, 45305), (85, 44772), (91, 41820), (102, 37310), (105, 36244), (119, 31980), (123, 30940), (130, 29274), (140, 27183), (156, 24395), (164, 23205), (170, 22386), (182, 20910), (195, 19516), (204, 18655), (205, 18564), (210, 18122), (221, 17220), (238, 15990), (246, 15470), (255, 14924), (260, 14637), (273, 13940), (287, 13260), (340, 11193), (357, 10660), (364, 10455), (390, 9758), (410, 9282), (420, 9061), (442, 8610), (455, 8364), (476, 7995), (492, 7735), (510, 7462), (533, 7140), (546, 6970), (574, 6630), (595, 6396), (615, 6188), (663, 5740), (697, 5460), (714, 5330), (780, 4879), (820, 4641), (861, 4420), (884, 4305), (910, 4182), (1020, 3731), (1066, 3570), (1092, 3485), (1105, 3444), (1148, 3315), (1190, 3198), (1230, 3094), (1326, 2870), (1365, 2788), (1394, 2730), (1428, 2665), (1435, 2652), (1547, 2460), (1599, 2380), (1722, 2210), (1785, 2132), (1820, 2091)]