17372460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 59754240

約数和(自身を除く): 42381780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 311, 380, 399, 420, 490, 532, 570, 588, 622, 665, 735, 798, 931, 933, 980, 1140, 1244, 1330, 1470, 1555, 1596, 1862, 1866, 1995, 2177, 2660, 2793, 2940, 3110, 3724, 3732, 3990, 4354, 4655, 4665, 5586, 5909, 6220, 6531, 7980, 8708, 9310, 9330, 10885, 11172, 11818, 13062, 13965, 15239, 17727, 18620, 18660, 21770, 23636, 26124, 27930, 29545, 30478, 32655, 35454, 41363, 43540, 45717, 55860, 59090, 60956, 65310, 70908, 76195, 82726, 88635, 91434, 118180, 124089, 130620, 152390, 165452, 177270, 182868, 206815, 228585, 248178, 289541, 304780, 354540, 413630, 457170, 496356, 579082, 620445, 827260, 868623, 914340, 1158164, 1240890, 1447705, 1737246, 2481780, 2895410, 3474492, 4343115, 5790820, 8686230, 17372460]

約数ペア:

[(1, 17372460), (2, 8686230), (3, 5790820), (4, 4343115), (5, 3474492), (6, 2895410), (7, 2481780), (10, 1737246), (12, 1447705), (14, 1240890), (15, 1158164), (19, 914340), (20, 868623), (21, 827260), (28, 620445), (30, 579082), (35, 496356), (38, 457170), (42, 413630), (49, 354540), (57, 304780), (60, 289541), (70, 248178), (76, 228585), (84, 206815), (95, 182868), (98, 177270), (105, 165452), (114, 152390), (133, 130620), (140, 124089), (147, 118180), (190, 91434), (196, 88635), (210, 82726), (228, 76195), (245, 70908), (266, 65310), (285, 60956), (294, 59090), (311, 55860), (380, 45717), (399, 43540), (420, 41363), (490, 35454), (532, 32655), (570, 30478), (588, 29545), (622, 27930), (665, 26124), (735, 23636), (798, 21770), (931, 18660), (933, 18620), (980, 17727), (1140, 15239), (1244, 13965), (1330, 13062), (1470, 11818), (1555, 11172), (1596, 10885), (1862, 9330), (1866, 9310), (1995, 8708), (2177, 7980), (2660, 6531), (2793, 6220), (2940, 5909), (3110, 5586), (3724, 4665), (3732, 4655), (3990, 4354)]