69489030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 195084288

約数和(自身を除く): 125595258

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 47, 51, 65, 78, 85, 94, 102, 130, 141, 170, 195, 221, 223, 235, 255, 282, 390, 442, 446, 470, 510, 611, 663, 669, 705, 799, 1105, 1115, 1222, 1326, 1338, 1410, 1598, 1833, 2210, 2230, 2397, 2899, 3055, 3315, 3345, 3666, 3791, 3995, 4794, 5798, 6110, 6630, 6690, 7582, 7990, 8697, 9165, 10387, 10481, 11373, 11985, 14495, 17394, 18330, 18955, 20774, 20962, 22746, 23970, 28990, 31161, 31443, 37910, 43485, 49283, 51935, 52405, 56865, 62322, 62886, 86970, 98566, 103870, 104810, 113730, 136253, 147849, 155805, 157215, 178177, 246415, 272506, 295698, 311610, 314430, 356354, 408759, 492830, 534531, 681265, 739245, 817518, 890885, 1069062, 1362530, 1478490, 1781770, 2043795, 2316301, 2672655, 4087590, 4632602, 5345310, 6948903, 11581505, 13897806, 23163010, 34744515, 69489030]

約数ペア:

[(1, 69489030), (2, 34744515), (3, 23163010), (5, 13897806), (6, 11581505), (10, 6948903), (13, 5345310), (15, 4632602), (17, 4087590), (26, 2672655), (30, 2316301), (34, 2043795), (39, 1781770), (47, 1478490), (51, 1362530), (65, 1069062), (78, 890885), (85, 817518), (94, 739245), (102, 681265), (130, 534531), (141, 492830), (170, 408759), (195, 356354), (221, 314430), (223, 311610), (235, 295698), (255, 272506), (282, 246415), (390, 178177), (442, 157215), (446, 155805), (470, 147849), (510, 136253), (611, 113730), (663, 104810), (669, 103870), (705, 98566), (799, 86970), (1105, 62886), (1115, 62322), (1222, 56865), (1326, 52405), (1338, 51935), (1410, 49283), (1598, 43485), (1833, 37910), (2210, 31443), (2230, 31161), (2397, 28990), (2899, 23970), (3055, 22746), (3315, 20962), (3345, 20774), (3666, 18955), (3791, 18330), (3995, 17394), (4794, 14495), (5798, 11985), (6110, 11373), (6630, 10481), (6690, 10387), (7582, 9165), (7990, 8697)]