222257490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4836

約数の個数: 128

約数和(自身を含む): 695278080

約数和(自身を除く): 473020590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 4789, 6630, 7735, 9282, 9578, 14367, 15470, 23205, 23945, 28734, 33523, 46410, 47890, 62257, 67046, 71835, 81413, 100569, 124514, 143670, 162826, 167615, 186771, 201138, 244239, 311285, 335230, 373542, 407065, 435799, 488478, 502845, 569891, 622570, 814130, 871598, 933855, 1005690, 1058369, 1139782, 1221195, 1307397, 1709673, 1867710, 2116738, 2178995, 2442390, 2614794, 2849455, 3175107, 3419346, 4357990, 5291845, 5698910, 6350214, 6536985, 7408583, 8548365, 10583690, 13073970, 14817166, 15875535, 17096730, 22225749, 31751070, 37042915, 44451498, 74085830, 111128745, 222257490]

約数ペア:

[(1, 222257490), (2, 111128745), (3, 74085830), (5, 44451498), (6, 37042915), (7, 31751070), (10, 22225749), (13, 17096730), (14, 15875535), (15, 14817166), (17, 13073970), (21, 10583690), (26, 8548365), (30, 7408583), (34, 6536985), (35, 6350214), (39, 5698910), (42, 5291845), (51, 4357990), (65, 3419346), (70, 3175107), (78, 2849455), (85, 2614794), (91, 2442390), (102, 2178995), (105, 2116738), (119, 1867710), (130, 1709673), (170, 1307397), (182, 1221195), (195, 1139782), (210, 1058369), (221, 1005690), (238, 933855), (255, 871598), (273, 814130), (357, 622570), (390, 569891), (442, 502845), (455, 488478), (510, 435799), (546, 407065), (595, 373542), (663, 335230), (714, 311285), (910, 244239), (1105, 201138), (1190, 186771), (1326, 167615), (1365, 162826), (1547, 143670), (1785, 124514), (2210, 100569), (2730, 81413), (3094, 71835), (3315, 67046), (3570, 62257), (4641, 47890), (4789, 46410), (6630, 33523), (7735, 28734), (9282, 23945), (9578, 23205), (14367, 15470)]