65934750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 198282240

約数和(自身を除く): 132347490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 661, 665, 750, 798, 875, 950, 1050, 1322, 1330, 1425, 1750, 1983, 1995, 2375, 2625, 2850, 3305, 3325, 3966, 3990, 4627, 4750, 5250, 6610, 6650, 7125, 9254, 9915, 9975, 12559, 13881, 14250, 16525, 16625, 19830, 19950, 23135, 25118, 27762, 33050, 33250, 37677, 46270, 49575, 49875, 62795, 69405, 75354, 82625, 87913, 99150, 99750, 115675, 125590, 138810, 165250, 175826, 188385, 231350, 247875, 263739, 313975, 347025, 376770, 439565, 495750, 527478, 578375, 627950, 694050, 879130, 941925, 1156750, 1318695, 1569875, 1735125, 1883850, 2197825, 2637390, 3139750, 3470250, 4395650, 4709625, 6593475, 9419250, 10989125, 13186950, 21978250, 32967375, 65934750]

約数ペア:

[(1, 65934750), (2, 32967375), (3, 21978250), (5, 13186950), (6, 10989125), (7, 9419250), (10, 6593475), (14, 4709625), (15, 4395650), (19, 3470250), (21, 3139750), (25, 2637390), (30, 2197825), (35, 1883850), (38, 1735125), (42, 1569875), (50, 1318695), (57, 1156750), (70, 941925), (75, 879130), (95, 694050), (105, 627950), (114, 578375), (125, 527478), (133, 495750), (150, 439565), (175, 376770), (190, 347025), (210, 313975), (250, 263739), (266, 247875), (285, 231350), (350, 188385), (375, 175826), (399, 165250), (475, 138810), (525, 125590), (570, 115675), (661, 99750), (665, 99150), (750, 87913), (798, 82625), (875, 75354), (950, 69405), (1050, 62795), (1322, 49875), (1330, 49575), (1425, 46270), (1750, 37677), (1983, 33250), (1995, 33050), (2375, 27762), (2625, 25118), (2850, 23135), (3305, 19950), (3325, 19830), (3966, 16625), (3990, 16525), (4627, 14250), (4750, 13881), (5250, 12559), (6610, 9975), (6650, 9915), (7125, 9254)]