42312270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1450

約数の個数: 128

約数和(自身を含む): 136442880

約数和(自身を除く): 94130610

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1409, 1430, 2002, 2145, 2310, 2730, 2818, 3003, 4227, 4290, 5005, 6006, 7045, 8454, 9863, 10010, 14090, 15015, 15499, 18317, 19726, 21135, 29589, 30030, 30998, 36634, 42270, 46497, 49315, 54951, 59178, 77495, 91585, 92994, 98630, 108493, 109902, 128219, 147945, 154990, 183170, 201487, 216986, 232485, 256438, 274755, 295890, 325479, 384657, 402974, 464970, 542465, 549510, 604461, 641095, 650958, 769314, 1007435, 1084930, 1208922, 1282190, 1410409, 1627395, 1923285, 2014870, 2820818, 3022305, 3254790, 3846570, 4231227, 6044610, 7052045, 8462454, 14104090, 21156135, 42312270]

約数ペア:

[(1, 42312270), (2, 21156135), (3, 14104090), (5, 8462454), (6, 7052045), (7, 6044610), (10, 4231227), (11, 3846570), (13, 3254790), (14, 3022305), (15, 2820818), (21, 2014870), (22, 1923285), (26, 1627395), (30, 1410409), (33, 1282190), (35, 1208922), (39, 1084930), (42, 1007435), (55, 769314), (65, 650958), (66, 641095), (70, 604461), (77, 549510), (78, 542465), (91, 464970), (105, 402974), (110, 384657), (130, 325479), (143, 295890), (154, 274755), (165, 256438), (182, 232485), (195, 216986), (210, 201487), (231, 183170), (273, 154990), (286, 147945), (330, 128219), (385, 109902), (390, 108493), (429, 98630), (455, 92994), (462, 91585), (546, 77495), (715, 59178), (770, 54951), (858, 49315), (910, 46497), (1001, 42270), (1155, 36634), (1365, 30998), (1409, 30030), (1430, 29589), (2002, 21135), (2145, 19726), (2310, 18317), (2730, 15499), (2818, 15015), (3003, 14090), (4227, 10010), (4290, 9863), (5005, 8454), (6006, 7045)]