42687330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 121150080

約数和(自身を除く): 78462750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 409, 426, 490, 497, 710, 735, 818, 994, 1065, 1227, 1470, 1491, 2045, 2130, 2454, 2485, 2863, 2982, 3479, 4090, 4970, 5726, 6135, 6958, 7455, 8589, 10437, 12270, 14315, 14910, 17178, 17395, 20041, 20874, 28630, 29039, 34790, 40082, 42945, 52185, 58078, 60123, 85890, 87117, 100205, 104370, 120246, 145195, 174234, 200410, 203273, 290390, 300615, 406546, 435585, 601230, 609819, 871170, 1016365, 1219638, 1422911, 2032730, 2845822, 3049095, 4268733, 6098190, 7114555, 8537466, 14229110, 21343665, 42687330]

約数ペア:

[(1, 42687330), (2, 21343665), (3, 14229110), (5, 8537466), (6, 7114555), (7, 6098190), (10, 4268733), (14, 3049095), (15, 2845822), (21, 2032730), (30, 1422911), (35, 1219638), (42, 1016365), (49, 871170), (70, 609819), (71, 601230), (98, 435585), (105, 406546), (142, 300615), (147, 290390), (210, 203273), (213, 200410), (245, 174234), (294, 145195), (355, 120246), (409, 104370), (426, 100205), (490, 87117), (497, 85890), (710, 60123), (735, 58078), (818, 52185), (994, 42945), (1065, 40082), (1227, 34790), (1470, 29039), (1491, 28630), (2045, 20874), (2130, 20041), (2454, 17395), (2485, 17178), (2863, 14910), (2982, 14315), (3479, 12270), (4090, 10437), (4970, 8589), (5726, 7455), (6135, 6958)]