2130480070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 4264416000

約数和(自身を除く): 2133935930

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 67, 95, 134, 145, 190, 199, 290, 335, 398, 551, 670, 841, 995, 1102, 1273, 1682, 1943, 1990, 2546, 2755, 3781, 3886, 4205, 5510, 5771, 6365, 7562, 8410, 9715, 11542, 12730, 13333, 15979, 18905, 19430, 26666, 28855, 31958, 36917, 37810, 56347, 57710, 66665, 73834, 79895, 109649, 112694, 133330, 159790, 167359, 184585, 219298, 253327, 281735, 334718, 369170, 386657, 506654, 548245, 563470, 773314, 836795, 1070593, 1096490, 1266635, 1673590, 1933285, 2141186, 2533270, 3179821, 3866570, 5352965, 6359642, 7346483, 10705930, 11213053, 14692966, 15899105, 22426106, 31798210, 36732415, 56065265, 73464830, 112130530, 213048007, 426096014, 1065240035, 2130480070]

約数ペア:

[(1, 2130480070), (2, 1065240035), (5, 426096014), (10, 213048007), (19, 112130530), (29, 73464830), (38, 56065265), (58, 36732415), (67, 31798210), (95, 22426106), (134, 15899105), (145, 14692966), (190, 11213053), (199, 10705930), (290, 7346483), (335, 6359642), (398, 5352965), (551, 3866570), (670, 3179821), (841, 2533270), (995, 2141186), (1102, 1933285), (1273, 1673590), (1682, 1266635), (1943, 1096490), (1990, 1070593), (2546, 836795), (2755, 773314), (3781, 563470), (3886, 548245), (4205, 506654), (5510, 386657), (5771, 369170), (6365, 334718), (7562, 281735), (8410, 253327), (9715, 219298), (11542, 184585), (12730, 167359), (13333, 159790), (15979, 133330), (18905, 112694), (19430, 109649), (26666, 79895), (28855, 73834), (31958, 66665), (36917, 57710), (37810, 56347)]