74159460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6983}}^1$

素因数の和:7057

約数の個数: 72

約数和(自身を含む): 228795840

約数和(自身を除く): 154636380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 6983, 10620, 13966, 20949, 27932, 34915, 41898, 62847, 69830, 83796, 104745, 125694, 139660, 209490, 251388, 314235, 411997, 418980, 628470, 823994, 1235991, 1256940, 1647988, 2059985, 2471982, 3707973, 4119970, 4943964, 6179955, 7415946, 8239940, 12359910, 14831892, 18539865, 24719820, 37079730, 74159460]

約数ペア:

[(1, 74159460), (2, 37079730), (3, 24719820), (4, 18539865), (5, 14831892), (6, 12359910), (9, 8239940), (10, 7415946), (12, 6179955), (15, 4943964), (18, 4119970), (20, 3707973), (30, 2471982), (36, 2059985), (45, 1647988), (59, 1256940), (60, 1235991), (90, 823994), (118, 628470), (177, 418980), (180, 411997), (236, 314235), (295, 251388), (354, 209490), (531, 139660), (590, 125694), (708, 104745), (885, 83796), (1062, 69830), (1180, 62847), (1770, 41898), (2124, 34915), (2655, 27932), (3540, 20949), (5310, 13966), (6983, 10620)]