17027220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 55351296

約数和(自身を除く): 38324076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 571, 710, 852, 994, 1065, 1142, 1420, 1491, 1713, 1988, 2130, 2284, 2485, 2855, 2982, 3426, 3997, 4260, 4970, 5710, 5964, 6852, 7455, 7994, 8565, 9940, 11420, 11991, 14910, 15988, 17130, 19985, 23982, 29820, 34260, 39970, 40541, 47964, 59955, 79940, 81082, 119910, 121623, 162164, 202705, 239820, 243246, 283787, 405410, 486492, 567574, 608115, 810820, 851361, 1135148, 1216230, 1418935, 1702722, 2432460, 2837870, 3405444, 4256805, 5675740, 8513610, 17027220]

約数ペア:

[(1, 17027220), (2, 8513610), (3, 5675740), (4, 4256805), (5, 3405444), (6, 2837870), (7, 2432460), (10, 1702722), (12, 1418935), (14, 1216230), (15, 1135148), (20, 851361), (21, 810820), (28, 608115), (30, 567574), (35, 486492), (42, 405410), (60, 283787), (70, 243246), (71, 239820), (84, 202705), (105, 162164), (140, 121623), (142, 119910), (210, 81082), (213, 79940), (284, 59955), (355, 47964), (420, 40541), (426, 39970), (497, 34260), (571, 29820), (710, 23982), (852, 19985), (994, 17130), (1065, 15988), (1142, 14910), (1420, 11991), (1491, 11420), (1713, 9940), (1988, 8565), (2130, 7994), (2284, 7455), (2485, 6852), (2855, 5964), (2982, 5710), (3426, 4970), (3997, 4260)]