72430260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5613

約数の個数: 96

約数和(自身を含む): 239296512

約数和(自身を除く): 166866252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5563, 6510, 11126, 13020, 16689, 22252, 27815, 33378, 38941, 55630, 66756, 77882, 83445, 111260, 116823, 155764, 166890, 172453, 194705, 233646, 333780, 344906, 389410, 467292, 517359, 584115, 689812, 778820, 862265, 1034718, 1168230, 1207171, 1724530, 2069436, 2336460, 2414342, 2586795, 3449060, 3621513, 4828684, 5173590, 6035855, 7243026, 10347180, 12071710, 14486052, 18107565, 24143420, 36215130, 72430260]

約数ペア:

[(1, 72430260), (2, 36215130), (3, 24143420), (4, 18107565), (5, 14486052), (6, 12071710), (7, 10347180), (10, 7243026), (12, 6035855), (14, 5173590), (15, 4828684), (20, 3621513), (21, 3449060), (28, 2586795), (30, 2414342), (31, 2336460), (35, 2069436), (42, 1724530), (60, 1207171), (62, 1168230), (70, 1034718), (84, 862265), (93, 778820), (105, 689812), (124, 584115), (140, 517359), (155, 467292), (186, 389410), (210, 344906), (217, 333780), (310, 233646), (372, 194705), (420, 172453), (434, 166890), (465, 155764), (620, 116823), (651, 111260), (868, 83445), (930, 77882), (1085, 66756), (1302, 55630), (1860, 38941), (2170, 33378), (2604, 27815), (3255, 22252), (4340, 16689), (5563, 13020), (6510, 11126)]