39597540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 116659200

約数和(自身を除く): 77061660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 349, 366, 372, 465, 610, 620, 698, 732, 915, 930, 1047, 1220, 1396, 1745, 1830, 1860, 1891, 2094, 3490, 3660, 3782, 4188, 5235, 5673, 6980, 7564, 9455, 10470, 10819, 11346, 18910, 20940, 21289, 21638, 22692, 28365, 32457, 37820, 42578, 43276, 54095, 56730, 63867, 64914, 85156, 106445, 108190, 113460, 127734, 129828, 162285, 212890, 216380, 255468, 319335, 324570, 425780, 638670, 649140, 659959, 1277340, 1319918, 1979877, 2639836, 3299795, 3959754, 6599590, 7919508, 9899385, 13199180, 19798770, 39597540]

約数ペア:

[(1, 39597540), (2, 19798770), (3, 13199180), (4, 9899385), (5, 7919508), (6, 6599590), (10, 3959754), (12, 3299795), (15, 2639836), (20, 1979877), (30, 1319918), (31, 1277340), (60, 659959), (61, 649140), (62, 638670), (93, 425780), (122, 324570), (124, 319335), (155, 255468), (183, 216380), (186, 212890), (244, 162285), (305, 129828), (310, 127734), (349, 113460), (366, 108190), (372, 106445), (465, 85156), (610, 64914), (620, 63867), (698, 56730), (732, 54095), (915, 43276), (930, 42578), (1047, 37820), (1220, 32457), (1396, 28365), (1745, 22692), (1830, 21638), (1860, 21289), (1891, 20940), (2094, 18910), (3490, 11346), (3660, 10819), (3782, 10470), (4188, 9455), (5235, 7564), (5673, 6980)]