4157790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 12289536

約数和(自身を除く): 8131746

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 1523, 2730, 3046, 4569, 7615, 9138, 10661, 15230, 19799, 21322, 22845, 31983, 39598, 45690, 53305, 59397, 63966, 98995, 106610, 118794, 138593, 159915, 197990, 277186, 296985, 319830, 415779, 593970, 692965, 831558, 1385930, 2078895, 4157790]

約数ペア:

[(1, 4157790), (2, 2078895), (3, 1385930), (5, 831558), (6, 692965), (7, 593970), (10, 415779), (13, 319830), (14, 296985), (15, 277186), (21, 197990), (26, 159915), (30, 138593), (35, 118794), (39, 106610), (42, 98995), (65, 63966), (70, 59397), (78, 53305), (91, 45690), (105, 39598), (130, 31983), (182, 22845), (195, 21322), (210, 19799), (273, 15230), (390, 10661), (455, 9138), (546, 7615), (910, 4569), (1365, 3046), (1523, 2730)]