17042620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 44352000

約数和(自身を除く): 27309380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 149, 172, 190, 215, 266, 298, 301, 380, 430, 532, 596, 602, 665, 745, 817, 860, 1043, 1204, 1330, 1490, 1505, 1634, 2086, 2660, 2831, 2980, 3010, 3268, 4085, 4172, 5215, 5662, 5719, 6020, 6407, 8170, 10430, 11324, 11438, 12814, 14155, 16340, 19817, 20860, 22876, 25628, 28310, 28595, 32035, 39634, 44849, 56620, 57190, 64070, 79268, 89698, 99085, 114380, 121733, 128140, 179396, 198170, 224245, 243466, 396340, 448490, 486932, 608665, 852131, 896980, 1217330, 1704262, 2434660, 3408524, 4260655, 8521310, 17042620]

約数ペア:

[(1, 17042620), (2, 8521310), (4, 4260655), (5, 3408524), (7, 2434660), (10, 1704262), (14, 1217330), (19, 896980), (20, 852131), (28, 608665), (35, 486932), (38, 448490), (43, 396340), (70, 243466), (76, 224245), (86, 198170), (95, 179396), (133, 128140), (140, 121733), (149, 114380), (172, 99085), (190, 89698), (215, 79268), (266, 64070), (298, 57190), (301, 56620), (380, 44849), (430, 39634), (532, 32035), (596, 28595), (602, 28310), (665, 25628), (745, 22876), (817, 20860), (860, 19817), (1043, 16340), (1204, 14155), (1330, 12814), (1490, 11438), (1505, 11324), (1634, 10430), (2086, 8170), (2660, 6407), (2831, 6020), (2980, 5719), (3010, 5662), (3268, 5215), (4085, 4172)]