15671448390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{1487}}^1$

素因数の和:2014

約数の個数: 128

約数和(自身を含む): 41289357312

約数和(自身を除く): 25617908922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 443, 610, 793, 886, 915, 1329, 1487, 1586, 1830, 2215, 2379, 2658, 2974, 3965, 4430, 4461, 4758, 5759, 6645, 7435, 7930, 8922, 11518, 11895, 13290, 14870, 17277, 19331, 22305, 23790, 27023, 28795, 34554, 38662, 44610, 54046, 57590, 57993, 81069, 86385, 90707, 96655, 115986, 135115, 162138, 172770, 181414, 193310, 270230, 272121, 289965, 351299, 405345, 453535, 544242, 579930, 658741, 702598, 810690, 907070, 1053897, 1179191, 1317482, 1360605, 1756495, 1976223, 2107794, 2358382, 2721210, 3293705, 3512990, 3537573, 3952446, 5269485, 5895955, 6587410, 7075146, 8563633, 9881115, 10538970, 11791910, 17127266, 17687865, 19762230, 25690899, 35375730, 40183201, 42818165, 51381798, 80366402, 85636330, 120549603, 128454495, 200916005, 241099206, 256908990, 401832010, 522381613, 602748015, 1044763226, 1205496030, 1567144839, 2611908065, 3134289678, 5223816130, 7835724195, 15671448390]

約数ペア:

[(1, 15671448390), (2, 7835724195), (3, 5223816130), (5, 3134289678), (6, 2611908065), (10, 1567144839), (13, 1205496030), (15, 1044763226), (26, 602748015), (30, 522381613), (39, 401832010), (61, 256908990), (65, 241099206), (78, 200916005), (122, 128454495), (130, 120549603), (183, 85636330), (195, 80366402), (305, 51381798), (366, 42818165), (390, 40183201), (443, 35375730), (610, 25690899), (793, 19762230), (886, 17687865), (915, 17127266), (1329, 11791910), (1487, 10538970), (1586, 9881115), (1830, 8563633), (2215, 7075146), (2379, 6587410), (2658, 5895955), (2974, 5269485), (3965, 3952446), (4430, 3537573), (4461, 3512990), (4758, 3293705), (5759, 2721210), (6645, 2358382), (7435, 2107794), (7930, 1976223), (8922, 1756495), (11518, 1360605), (11895, 1317482), (13290, 1179191), (14870, 1053897), (17277, 907070), (19331, 810690), (22305, 702598), (23790, 658741), (27023, 579930), (28795, 544242), (34554, 453535), (38662, 405345), (44610, 351299), (54046, 289965), (57590, 272121), (57993, 270230), (81069, 193310), (86385, 181414), (90707, 172770), (96655, 162138), (115986, 135115)]