71327790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 123266610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 197, 243, 270, 298, 394, 405, 447, 486, 591, 745, 810, 894, 985, 1182, 1215, 1341, 1490, 1773, 1970, 2235, 2430, 2682, 2955, 3546, 4023, 4470, 5319, 5910, 6705, 8046, 8865, 10638, 12069, 13410, 15957, 17730, 20115, 24138, 26595, 29353, 31914, 36207, 40230, 47871, 53190, 58706, 60345, 72414, 79785, 88059, 95742, 120690, 146765, 159570, 176118, 181035, 239355, 264177, 293530, 362070, 440295, 478710, 528354, 792531, 880590, 1320885, 1585062, 2377593, 2641770, 3962655, 4755186, 7132779, 7925310, 11887965, 14265558, 23775930, 35663895, 71327790]

約数ペア:

[(1, 71327790), (2, 35663895), (3, 23775930), (5, 14265558), (6, 11887965), (9, 7925310), (10, 7132779), (15, 4755186), (18, 3962655), (27, 2641770), (30, 2377593), (45, 1585062), (54, 1320885), (81, 880590), (90, 792531), (135, 528354), (149, 478710), (162, 440295), (197, 362070), (243, 293530), (270, 264177), (298, 239355), (394, 181035), (405, 176118), (447, 159570), (486, 146765), (591, 120690), (745, 95742), (810, 88059), (894, 79785), (985, 72414), (1182, 60345), (1215, 58706), (1341, 53190), (1490, 47871), (1773, 40230), (1970, 36207), (2235, 31914), (2430, 29353), (2682, 26595), (2955, 24138), (3546, 20115), (4023, 17730), (4470, 15957), (5319, 13410), (5910, 12069), (6705, 10638), (8046, 8865)]