42230370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 86793630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 499, 546, 651, 806, 910, 930, 998, 1085, 1209, 1302, 1365, 1497, 2015, 2170, 2418, 2495, 2730, 2821, 2994, 3255, 3493, 4030, 4990, 5642, 6045, 6487, 6510, 6986, 7485, 8463, 10479, 12090, 12974, 14105, 14970, 15469, 16926, 17465, 19461, 20958, 28210, 30938, 32435, 34930, 38922, 42315, 45409, 46407, 52395, 64870, 77345, 84630, 90818, 92814, 97305, 104790, 108283, 136227, 154690, 194610, 201097, 216566, 227045, 232035, 272454, 324849, 402194, 454090, 464070, 541415, 603291, 649698, 681135, 1005485, 1082830, 1206582, 1362270, 1407679, 1624245, 2010970, 2815358, 3016455, 3248490, 4223037, 6032910, 7038395, 8446074, 14076790, 21115185, 42230370]

約数ペア:

[(1, 42230370), (2, 21115185), (3, 14076790), (5, 8446074), (6, 7038395), (7, 6032910), (10, 4223037), (13, 3248490), (14, 3016455), (15, 2815358), (21, 2010970), (26, 1624245), (30, 1407679), (31, 1362270), (35, 1206582), (39, 1082830), (42, 1005485), (62, 681135), (65, 649698), (70, 603291), (78, 541415), (91, 464070), (93, 454090), (105, 402194), (130, 324849), (155, 272454), (182, 232035), (186, 227045), (195, 216566), (210, 201097), (217, 194610), (273, 154690), (310, 136227), (390, 108283), (403, 104790), (434, 97305), (455, 92814), (465, 90818), (499, 84630), (546, 77345), (651, 64870), (806, 52395), (910, 46407), (930, 45409), (998, 42315), (1085, 38922), (1209, 34930), (1302, 32435), (1365, 30938), (1497, 28210), (2015, 20958), (2170, 19461), (2418, 17465), (2495, 16926), (2730, 15469), (2821, 14970), (2994, 14105), (3255, 12974), (3493, 12090), (4030, 10479), (4990, 8463), (5642, 7485), (6045, 6986), (6487, 6510)]