378439230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 1010257920

約数和(自身を除く): 631818690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 79, 130, 142, 158, 173, 195, 213, 237, 346, 355, 390, 395, 426, 474, 519, 710, 790, 865, 923, 1027, 1038, 1065, 1185, 1730, 1846, 2054, 2130, 2249, 2370, 2595, 2769, 3081, 4498, 4615, 5135, 5190, 5538, 5609, 6162, 6747, 9230, 10270, 11218, 11245, 12283, 13494, 13667, 13845, 15405, 16827, 22490, 24566, 27334, 27690, 28045, 30810, 33654, 33735, 36849, 41001, 56090, 61415, 67470, 68335, 72917, 73698, 82002, 84135, 122830, 136670, 145834, 159679, 168270, 177671, 184245, 205005, 218751, 319358, 355342, 364585, 368490, 410010, 437502, 479037, 533013, 729170, 798395, 888355, 958074, 970357, 1066026, 1093755, 1596790, 1776710, 1940714, 2187510, 2395185, 2665065, 2911071, 4790370, 4851785, 5330130, 5822142, 9703570, 12614641, 14555355, 25229282, 29110710, 37843923, 63073205, 75687846, 126146410, 189219615, 378439230]

約数ペア:

[(1, 378439230), (2, 189219615), (3, 126146410), (5, 75687846), (6, 63073205), (10, 37843923), (13, 29110710), (15, 25229282), (26, 14555355), (30, 12614641), (39, 9703570), (65, 5822142), (71, 5330130), (78, 4851785), (79, 4790370), (130, 2911071), (142, 2665065), (158, 2395185), (173, 2187510), (195, 1940714), (213, 1776710), (237, 1596790), (346, 1093755), (355, 1066026), (390, 970357), (395, 958074), (426, 888355), (474, 798395), (519, 729170), (710, 533013), (790, 479037), (865, 437502), (923, 410010), (1027, 368490), (1038, 364585), (1065, 355342), (1185, 319358), (1730, 218751), (1846, 205005), (2054, 184245), (2130, 177671), (2249, 168270), (2370, 159679), (2595, 145834), (2769, 136670), (3081, 122830), (4498, 84135), (4615, 82002), (5135, 73698), (5190, 72917), (5538, 68335), (5609, 67470), (6162, 61415), (6747, 56090), (9230, 41001), (10270, 36849), (11218, 33735), (11245, 33654), (12283, 30810), (13494, 28045), (13667, 27690), (13845, 27334), (15405, 24566), (16827, 22490)]