145509910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 335083392

約数和(自身を除く): 189573482

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 53, 65, 70, 91, 98, 106, 130, 182, 245, 265, 371, 431, 455, 490, 530, 637, 689, 742, 862, 910, 1274, 1378, 1855, 2155, 2597, 3017, 3185, 3445, 3710, 4310, 4823, 5194, 5603, 6034, 6370, 6890, 9646, 11206, 12985, 15085, 21119, 22843, 24115, 25970, 28015, 30170, 33761, 39221, 42238, 45686, 48230, 56030, 67522, 78442, 105595, 114215, 159901, 168805, 196105, 211190, 228430, 274547, 296959, 319802, 337610, 392210, 549094, 593918, 799505, 1119307, 1372735, 1484795, 1599010, 2078713, 2238614, 2745470, 2969590, 4157426, 5596535, 10393565, 11193070, 14550991, 20787130, 29101982, 72754955, 145509910]

約数ペア:

[(1, 145509910), (2, 72754955), (5, 29101982), (7, 20787130), (10, 14550991), (13, 11193070), (14, 10393565), (26, 5596535), (35, 4157426), (49, 2969590), (53, 2745470), (65, 2238614), (70, 2078713), (91, 1599010), (98, 1484795), (106, 1372735), (130, 1119307), (182, 799505), (245, 593918), (265, 549094), (371, 392210), (431, 337610), (455, 319802), (490, 296959), (530, 274547), (637, 228430), (689, 211190), (742, 196105), (862, 168805), (910, 159901), (1274, 114215), (1378, 105595), (1855, 78442), (2155, 67522), (2597, 56030), (3017, 48230), (3185, 45686), (3445, 42238), (3710, 39221), (4310, 33761), (4823, 30170), (5194, 28015), (5603, 25970), (6034, 24115), (6370, 22843), (6890, 21119), (9646, 15085), (11206, 12985)]