15619525530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{3593}}^1$

素因数の和:3900

約数の個数: 128

約数和(自身を含む): 43456462848

約数和(自身を除く): 27836937318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 163, 210, 254, 326, 381, 489, 635, 762, 815, 889, 978, 1141, 1270, 1630, 1778, 1905, 2282, 2445, 2667, 3423, 3593, 3810, 4445, 4890, 5334, 5705, 6846, 7186, 8890, 10779, 11410, 13335, 17115, 17965, 20701, 21558, 25151, 26670, 34230, 35930, 41402, 50302, 53895, 62103, 75453, 103505, 107790, 124206, 125755, 144907, 150906, 207010, 251510, 289814, 310515, 377265, 434721, 456311, 585659, 621030, 724535, 754530, 869442, 912622, 1171318, 1368933, 1449070, 1756977, 2173605, 2281555, 2737866, 2928295, 3194177, 3513954, 4099613, 4347210, 4563110, 5856590, 6388354, 6844665, 8199226, 8784885, 9582531, 12298839, 13689330, 15970885, 17569770, 19165062, 20498065, 24597678, 31941770, 40996130, 47912655, 61494195, 74378693, 95825310, 122988390, 148757386, 223136079, 371893465, 446272158, 520650851, 743786930, 1041301702, 1115680395, 1561952553, 2231360790, 2603254255, 3123905106, 5206508510, 7809762765, 15619525530]

約数ペア:

[(1, 15619525530), (2, 7809762765), (3, 5206508510), (5, 3123905106), (6, 2603254255), (7, 2231360790), (10, 1561952553), (14, 1115680395), (15, 1041301702), (21, 743786930), (30, 520650851), (35, 446272158), (42, 371893465), (70, 223136079), (105, 148757386), (127, 122988390), (163, 95825310), (210, 74378693), (254, 61494195), (326, 47912655), (381, 40996130), (489, 31941770), (635, 24597678), (762, 20498065), (815, 19165062), (889, 17569770), (978, 15970885), (1141, 13689330), (1270, 12298839), (1630, 9582531), (1778, 8784885), (1905, 8199226), (2282, 6844665), (2445, 6388354), (2667, 5856590), (3423, 4563110), (3593, 4347210), (3810, 4099613), (4445, 3513954), (4890, 3194177), (5334, 2928295), (5705, 2737866), (6846, 2281555), (7186, 2173605), (8890, 1756977), (10779, 1449070), (11410, 1368933), (13335, 1171318), (17115, 912622), (17965, 869442), (20701, 754530), (21558, 724535), (25151, 621030), (26670, 585659), (34230, 456311), (35930, 434721), (41402, 377265), (50302, 310515), (53895, 289814), (62103, 251510), (75453, 207010), (103505, 150906), (107790, 144907), (124206, 125755)]