17730420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 53114880

約数和(自身を除く): 35384460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 151, 190, 206, 228, 285, 302, 309, 380, 412, 453, 515, 570, 604, 618, 755, 906, 1030, 1140, 1236, 1510, 1545, 1812, 1957, 2060, 2265, 2869, 3020, 3090, 3914, 4530, 5738, 5871, 6180, 7828, 8607, 9060, 9785, 11476, 11742, 14345, 15553, 17214, 19570, 23484, 28690, 29355, 31106, 34428, 39140, 43035, 46659, 57380, 58710, 62212, 77765, 86070, 93318, 117420, 155530, 172140, 186636, 233295, 295507, 311060, 466590, 591014, 886521, 933180, 1182028, 1477535, 1773042, 2955070, 3546084, 4432605, 5910140, 8865210, 17730420]

約数ペア:

[(1, 17730420), (2, 8865210), (3, 5910140), (4, 4432605), (5, 3546084), (6, 2955070), (10, 1773042), (12, 1477535), (15, 1182028), (19, 933180), (20, 886521), (30, 591014), (38, 466590), (57, 311060), (60, 295507), (76, 233295), (95, 186636), (103, 172140), (114, 155530), (151, 117420), (190, 93318), (206, 86070), (228, 77765), (285, 62212), (302, 58710), (309, 57380), (380, 46659), (412, 43035), (453, 39140), (515, 34428), (570, 31106), (604, 29355), (618, 28690), (755, 23484), (906, 19570), (1030, 17214), (1140, 15553), (1236, 14345), (1510, 11742), (1545, 11476), (1812, 9785), (1957, 9060), (2060, 8607), (2265, 7828), (2869, 6180), (3020, 5871), (3090, 5738), (3914, 4530)]