17149020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 58988160

約数和(自身を除く): 41839140

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, 307, 380, 399, 420, 490, 532, 570, 588, 614, 665, 735, 798, 921, 931, 980, 1140, 1228, 1330, 1470, 1535, 1596, 1842, 1862, 1995, 2149, 2660, 2793, 2940, 3070, 3684, 3724, 3990, 4298, 4605, 4655, 5586, 5833, 6140, 6447, 7980, 8596, 9210, 9310, 10745, 11172, 11666, 12894, 13965, 15043, 17499, 18420, 18620, 21490, 23332, 25788, 27930, 29165, 30086, 32235, 34998, 40831, 42980, 45129, 55860, 58330, 60172, 64470, 69996, 75215, 81662, 87495, 90258, 116660, 122493, 128940, 150430, 163324, 174990, 180516, 204155, 225645, 244986, 285817, 300860, 349980, 408310, 451290, 489972, 571634, 612465, 816620, 857451, 902580, 1143268, 1224930, 1429085, 1714902, 2449860, 2858170, 3429804, 4287255, 5716340, 8574510, 17149020]

約数ペア:

[(1, 17149020), (2, 8574510), (3, 5716340), (4, 4287255), (5, 3429804), (6, 2858170), (7, 2449860), (10, 1714902), (12, 1429085), (14, 1224930), (15, 1143268), (19, 902580), (20, 857451), (21, 816620), (28, 612465), (30, 571634), (35, 489972), (38, 451290), (42, 408310), (49, 349980), (57, 300860), (60, 285817), (70, 244986), (76, 225645), (84, 204155), (95, 180516), (98, 174990), (105, 163324), (114, 150430), (133, 128940), (140, 122493), (147, 116660), (190, 90258), (196, 87495), (210, 81662), (228, 75215), (245, 69996), (266, 64470), (285, 60172), (294, 58330), (307, 55860), (380, 45129), (399, 42980), (420, 40831), (490, 34998), (532, 32235), (570, 30086), (588, 29165), (614, 27930), (665, 25788), (735, 23332), (798, 21490), (921, 18620), (931, 18420), (980, 17499), (1140, 15043), (1228, 13965), (1330, 12894), (1470, 11666), (1535, 11172), (1596, 10745), (1842, 9310), (1862, 9210), (1995, 8596), (2149, 7980), (2660, 6447), (2793, 6140), (2940, 5833), (3070, 5586), (3684, 4655), (3724, 4605), (3990, 4298)]