69331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 207903360

約数和(自身を除く): 138571980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 997, 1140, 1159, 1220, 1830, 1994, 2318, 2991, 3477, 3660, 3988, 4636, 4985, 5795, 5982, 6954, 9970, 11590, 11964, 13908, 14955, 17385, 18943, 19940, 23180, 29910, 34770, 37886, 56829, 59820, 60817, 69540, 75772, 94715, 113658, 121634, 182451, 189430, 227316, 243268, 284145, 304085, 364902, 378860, 568290, 608170, 729804, 912255, 1136580, 1155523, 1216340, 1824510, 2311046, 3466569, 3649020, 4622092, 5777615, 6933138, 11555230, 13866276, 17332845, 23110460, 34665690, 69331380]

約数ペア:

[(1, 69331380), (2, 34665690), (3, 23110460), (4, 17332845), (5, 13866276), (6, 11555230), (10, 6933138), (12, 5777615), (15, 4622092), (19, 3649020), (20, 3466569), (30, 2311046), (38, 1824510), (57, 1216340), (60, 1155523), (61, 1136580), (76, 912255), (95, 729804), (114, 608170), (122, 568290), (183, 378860), (190, 364902), (228, 304085), (244, 284145), (285, 243268), (305, 227316), (366, 189430), (380, 182451), (570, 121634), (610, 113658), (732, 94715), (915, 75772), (997, 69540), (1140, 60817), (1159, 59820), (1220, 56829), (1830, 37886), (1994, 34770), (2318, 29910), (2991, 23180), (3477, 19940), (3660, 18943), (3988, 17385), (4636, 14955), (4985, 13908), (5795, 11964), (5982, 11590), (6954, 9970)]