61485090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3947

約数の個数: 64

約数和(自身を含む): 161326080

約数和(自身を除く): 99840990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 3889, 5270, 7778, 7905, 11667, 15810, 19445, 23334, 38890, 58335, 66113, 116670, 120559, 132226, 198339, 241118, 330565, 361677, 396678, 602795, 661130, 723354, 991695, 1205590, 1808385, 1983390, 2049503, 3616770, 4099006, 6148509, 10247515, 12297018, 20495030, 30742545, 61485090]

約数ペア:

[(1, 61485090), (2, 30742545), (3, 20495030), (5, 12297018), (6, 10247515), (10, 6148509), (15, 4099006), (17, 3616770), (30, 2049503), (31, 1983390), (34, 1808385), (51, 1205590), (62, 991695), (85, 723354), (93, 661130), (102, 602795), (155, 396678), (170, 361677), (186, 330565), (255, 241118), (310, 198339), (465, 132226), (510, 120559), (527, 116670), (930, 66113), (1054, 58335), (1581, 38890), (2635, 23334), (3162, 19445), (3889, 15810), (5270, 11667), (7778, 7905)]