31460130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8992

約数の個数: 64

約数和(自身を含む): 90357120

約数和(自身を除く): 58896990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8963, 17926, 26889, 44815, 53778, 80667, 89630, 116519, 134445, 161334, 233038, 242001, 268890, 349557, 403335, 484002, 582595, 699114, 806670, 1048671, 1165190, 1210005, 1747785, 2097342, 2420010, 3146013, 3495570, 5243355, 6292026, 10486710, 15730065, 31460130]

約数ペア:

[(1, 31460130), (2, 15730065), (3, 10486710), (5, 6292026), (6, 5243355), (9, 3495570), (10, 3146013), (13, 2420010), (15, 2097342), (18, 1747785), (26, 1210005), (27, 1165190), (30, 1048671), (39, 806670), (45, 699114), (54, 582595), (65, 484002), (78, 403335), (90, 349557), (117, 268890), (130, 242001), (135, 233038), (195, 161334), (234, 134445), (270, 116519), (351, 89630), (390, 80667), (585, 53778), (702, 44815), (1170, 26889), (1755, 17926), (3510, 8963)]