608719020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111487}}^1$

素因数の和:111519

約数の個数: 96

約数和(自身を含む): 2097758208

約数和(自身を除く): 1489039188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 111487, 222974, 334461, 445948, 557435, 668922, 780409, 1114870, 1337844, 1449331, 1560818, 1672305, 2229740, 2341227, 2898662, 3121636, 3344610, 3902045, 4347993, 4682454, 5797324, 6689220, 7246655, 7804090, 8695986, 9364908, 10145317, 11706135, 14493310, 15608180, 17391972, 20290634, 21739965, 23412270, 28986620, 30435951, 40581268, 43479930, 46824540, 50726585, 60871902, 86959860, 101453170, 121743804, 152179755, 202906340, 304359510, 608719020]

約数ペア:

[(1, 608719020), (2, 304359510), (3, 202906340), (4, 152179755), (5, 121743804), (6, 101453170), (7, 86959860), (10, 60871902), (12, 50726585), (13, 46824540), (14, 43479930), (15, 40581268), (20, 30435951), (21, 28986620), (26, 23412270), (28, 21739965), (30, 20290634), (35, 17391972), (39, 15608180), (42, 14493310), (52, 11706135), (60, 10145317), (65, 9364908), (70, 8695986), (78, 7804090), (84, 7246655), (91, 6689220), (105, 5797324), (130, 4682454), (140, 4347993), (156, 3902045), (182, 3344610), (195, 3121636), (210, 2898662), (260, 2341227), (273, 2229740), (364, 1672305), (390, 1560818), (420, 1449331), (455, 1337844), (546, 1114870), (780, 780409), (910, 668922), (1092, 557435), (1365, 445948), (1820, 334461), (2730, 222974), (5460, 111487)]