65511030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 184415616

約数和(自身を除く): 118904586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 41, 51, 65, 78, 82, 85, 102, 123, 130, 170, 195, 205, 221, 241, 246, 255, 390, 410, 442, 482, 510, 533, 615, 663, 697, 723, 1066, 1105, 1205, 1230, 1326, 1394, 1446, 1599, 2091, 2210, 2410, 2665, 3133, 3198, 3315, 3485, 3615, 4097, 4182, 5330, 6266, 6630, 6970, 7230, 7995, 8194, 9061, 9399, 9881, 10455, 12291, 15665, 15990, 18122, 18798, 19762, 20485, 20910, 24582, 27183, 29643, 31330, 40970, 45305, 46995, 49405, 53261, 54366, 59286, 61455, 90610, 93990, 98810, 106522, 122910, 128453, 135915, 148215, 159783, 167977, 256906, 266305, 271830, 296430, 319566, 335954, 385359, 503931, 532610, 642265, 770718, 798915, 839885, 1007862, 1284530, 1597830, 1679770, 1926795, 2183701, 2519655, 3853590, 4367402, 5039310, 6551103, 10918505, 13102206, 21837010, 32755515, 65511030]

約数ペア:

[(1, 65511030), (2, 32755515), (3, 21837010), (5, 13102206), (6, 10918505), (10, 6551103), (13, 5039310), (15, 4367402), (17, 3853590), (26, 2519655), (30, 2183701), (34, 1926795), (39, 1679770), (41, 1597830), (51, 1284530), (65, 1007862), (78, 839885), (82, 798915), (85, 770718), (102, 642265), (123, 532610), (130, 503931), (170, 385359), (195, 335954), (205, 319566), (221, 296430), (241, 271830), (246, 266305), (255, 256906), (390, 167977), (410, 159783), (442, 148215), (482, 135915), (510, 128453), (533, 122910), (615, 106522), (663, 98810), (697, 93990), (723, 90610), (1066, 61455), (1105, 59286), (1205, 54366), (1230, 53261), (1326, 49405), (1394, 46995), (1446, 45305), (1599, 40970), (2091, 31330), (2210, 29643), (2410, 27183), (2665, 24582), (3133, 20910), (3198, 20485), (3315, 19762), (3485, 18798), (3615, 18122), (4097, 15990), (4182, 15665), (5330, 12291), (6266, 10455), (6630, 9881), (6970, 9399), (7230, 9061), (7995, 8194)]