17817450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 51425280

約数和(自身を除く): 33607830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 239, 350, 355, 426, 478, 497, 525, 710, 717, 994, 1050, 1065, 1195, 1434, 1491, 1673, 1775, 2130, 2390, 2485, 2982, 3346, 3550, 3585, 4970, 5019, 5325, 5975, 7170, 7455, 8365, 10038, 10650, 11950, 12425, 14910, 16730, 16969, 17925, 24850, 25095, 33938, 35850, 37275, 41825, 50190, 50907, 74550, 83650, 84845, 101814, 118783, 125475, 169690, 237566, 250950, 254535, 356349, 424225, 509070, 593915, 712698, 848450, 1187830, 1272675, 1781745, 2545350, 2969575, 3563490, 5939150, 8908725, 17817450]

約数ペア:

[(1, 17817450), (2, 8908725), (3, 5939150), (5, 3563490), (6, 2969575), (7, 2545350), (10, 1781745), (14, 1272675), (15, 1187830), (21, 848450), (25, 712698), (30, 593915), (35, 509070), (42, 424225), (50, 356349), (70, 254535), (71, 250950), (75, 237566), (105, 169690), (142, 125475), (150, 118783), (175, 101814), (210, 84845), (213, 83650), (239, 74550), (350, 50907), (355, 50190), (426, 41825), (478, 37275), (497, 35850), (525, 33938), (710, 25095), (717, 24850), (994, 17925), (1050, 16969), (1065, 16730), (1195, 14910), (1434, 12425), (1491, 11950), (1673, 10650), (1775, 10038), (2130, 8365), (2390, 7455), (2485, 7170), (2982, 5975), (3346, 5325), (3550, 5019), (3585, 4970)]