3443180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 8890560

約数和(自身を除く): 5447380

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 41, 52, 65, 68, 76, 82, 85, 95, 130, 164, 170, 190, 205, 221, 247, 260, 323, 340, 380, 410, 442, 494, 533, 646, 697, 779, 820, 884, 988, 1066, 1105, 1235, 1292, 1394, 1558, 1615, 2132, 2210, 2470, 2665, 2788, 3116, 3230, 3485, 3895, 4199, 4420, 4940, 5330, 6460, 6970, 7790, 8398, 9061, 10127, 10660, 13243, 13940, 15580, 16796, 18122, 20254, 20995, 26486, 36244, 40508, 41990, 45305, 50635, 52972, 66215, 83980, 90610, 101270, 132430, 172159, 181220, 202540, 264860, 344318, 688636, 860795, 1721590, 3443180]

約数ペア:

[(1, 3443180), (2, 1721590), (4, 860795), (5, 688636), (10, 344318), (13, 264860), (17, 202540), (19, 181220), (20, 172159), (26, 132430), (34, 101270), (38, 90610), (41, 83980), (52, 66215), (65, 52972), (68, 50635), (76, 45305), (82, 41990), (85, 40508), (95, 36244), (130, 26486), (164, 20995), (170, 20254), (190, 18122), (205, 16796), (221, 15580), (247, 13940), (260, 13243), (323, 10660), (340, 10127), (380, 9061), (410, 8398), (442, 7790), (494, 6970), (533, 6460), (646, 5330), (697, 4940), (779, 4420), (820, 4199), (884, 3895), (988, 3485), (1066, 3230), (1105, 3116), (1235, 2788), (1292, 2665), (1394, 2470), (1558, 2210), (1615, 2132)]