45218810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 65096710

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 37, 65, 70, 74, 79, 85, 91, 119, 130, 158, 170, 182, 185, 221, 238, 259, 370, 395, 442, 455, 481, 518, 553, 595, 629, 790, 910, 962, 1027, 1105, 1106, 1190, 1258, 1295, 1343, 1547, 2054, 2210, 2405, 2590, 2686, 2765, 2923, 3094, 3145, 3367, 4403, 4810, 5135, 5530, 5846, 6290, 6715, 6734, 7189, 7735, 8177, 8806, 9401, 10270, 13430, 14378, 14615, 15470, 16354, 16835, 17459, 18802, 20461, 22015, 29230, 33670, 34918, 35945, 37999, 40885, 40922, 44030, 47005, 49691, 57239, 71890, 75998, 81770, 87295, 94010, 99382, 102305, 114478, 122213, 174590, 189995, 204610, 244426, 248455, 265993, 286195, 347837, 379990, 496910, 531986, 572390, 611065, 645983, 695674, 1222130, 1291966, 1329965, 1739185, 2659930, 3229915, 3478370, 4521881, 6459830, 9043762, 22609405, 45218810]

約数ペア:

[(1, 45218810), (2, 22609405), (5, 9043762), (7, 6459830), (10, 4521881), (13, 3478370), (14, 3229915), (17, 2659930), (26, 1739185), (34, 1329965), (35, 1291966), (37, 1222130), (65, 695674), (70, 645983), (74, 611065), (79, 572390), (85, 531986), (91, 496910), (119, 379990), (130, 347837), (158, 286195), (170, 265993), (182, 248455), (185, 244426), (221, 204610), (238, 189995), (259, 174590), (370, 122213), (395, 114478), (442, 102305), (455, 99382), (481, 94010), (518, 87295), (553, 81770), (595, 75998), (629, 71890), (790, 57239), (910, 49691), (962, 47005), (1027, 44030), (1105, 40922), (1106, 40885), (1190, 37999), (1258, 35945), (1295, 34918), (1343, 33670), (1547, 29230), (2054, 22015), (2210, 20461), (2405, 18802), (2590, 17459), (2686, 16835), (2765, 16354), (2923, 15470), (3094, 14615), (3145, 14378), (3367, 13430), (4403, 10270), (4810, 9401), (5135, 8806), (5530, 8177), (5846, 7735), (6290, 7189), (6715, 6734)]