6647845367340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{342389}}^1\times {\mathrm{107867}}^1$

素因数の和:450271

約数の個数: 72

約数和(自身を含む): 20165376787920

約数和(自身を除く): 13517531420580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107867, 215734, 323601, 342389, 431468, 539335, 647202, 684778, 970803, 1027167, 1078670, 1294404, 1369556, 1618005, 1711945, 1941606, 2054334, 2157340, 3081501, 3236010, 3423890, 3883212, 4108668, 4854015, 5135835, 6163002, 6472020, 6847780, 9708030, 10271670, 12326004, 15407505, 19416060, 20543340, 30815010, 61630020, 36932474263, 73864948526, 110797422789, 147729897052, 184662371315, 221594845578, 332392268367, 369324742630, 443189691156, 553987113945, 664784536734, 738649485260, 1107974227890, 1329569073468, 1661961341835, 2215948455780, 3323922683670, 6647845367340]

約数ペア:

[(1, 6647845367340), (2, 3323922683670), (3, 2215948455780), (4, 1661961341835), (5, 1329569073468), (6, 1107974227890), (9, 738649485260), (10, 664784536734), (12, 553987113945), (15, 443189691156), (18, 369324742630), (20, 332392268367), (30, 221594845578), (36, 184662371315), (45, 147729897052), (60, 110797422789), (90, 73864948526), (180, 36932474263), (107867, 61630020), (215734, 30815010), (323601, 20543340), (342389, 19416060), (431468, 15407505), (539335, 12326004), (647202, 10271670), (684778, 9708030), (970803, 6847780), (1027167, 6472020), (1078670, 6163002), (1294404, 5135835), (1369556, 4854015), (1618005, 4108668), (1711945, 3883212), (1941606, 3423890), (2054334, 3236010), (2157340, 3081501)]