1619466410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 3216795120

約数和(自身を除く): 1597328710

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 97, 106, 109, 170, 194, 218, 265, 289, 485, 530, 545, 578, 901, 970, 1090, 1445, 1649, 1802, 1853, 2890, 3298, 3706, 4505, 5141, 5777, 8245, 9010, 9265, 10282, 10573, 11554, 15317, 16490, 18530, 21146, 25705, 28033, 28885, 30634, 31501, 51410, 52865, 56066, 57770, 63002, 76585, 87397, 98209, 105730, 140165, 153170, 157505, 174794, 179741, 196418, 280330, 315010, 359482, 436985, 491045, 560369, 873970, 898705, 982090, 1120738, 1485749, 1669553, 1797410, 2801845, 2971498, 3055597, 3339106, 5603690, 6111194, 7428745, 8347765, 9526273, 14857490, 15277985, 16695530, 19052546, 30555970, 47631365, 95262730, 161946641, 323893282, 809733205, 1619466410]

約数ペア:

[(1, 1619466410), (2, 809733205), (5, 323893282), (10, 161946641), (17, 95262730), (34, 47631365), (53, 30555970), (85, 19052546), (97, 16695530), (106, 15277985), (109, 14857490), (170, 9526273), (194, 8347765), (218, 7428745), (265, 6111194), (289, 5603690), (485, 3339106), (530, 3055597), (545, 2971498), (578, 2801845), (901, 1797410), (970, 1669553), (1090, 1485749), (1445, 1120738), (1649, 982090), (1802, 898705), (1853, 873970), (2890, 560369), (3298, 491045), (3706, 436985), (4505, 359482), (5141, 315010), (5777, 280330), (8245, 196418), (9010, 179741), (9265, 174794), (10282, 157505), (10573, 153170), (11554, 140165), (15317, 105730), (16490, 98209), (18530, 87397), (21146, 76585), (25705, 63002), (28033, 57770), (28885, 56066), (30634, 52865), (31501, 51410)]