61786860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 184584960

約数和(自身を除く): 122798100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 653, 830, 996, 1140, 1245, 1306, 1577, 1660, 1959, 2490, 2612, 3154, 3265, 3918, 4731, 4980, 6308, 6530, 7836, 7885, 9462, 9795, 12407, 13060, 15770, 18924, 19590, 23655, 24814, 31540, 37221, 39180, 47310, 49628, 54199, 62035, 74442, 94620, 108398, 124070, 148884, 162597, 186105, 216796, 248140, 270995, 325194, 372210, 541990, 650388, 744420, 812985, 1029781, 1083980, 1625970, 2059562, 3089343, 3251940, 4119124, 5148905, 6178686, 10297810, 12357372, 15446715, 20595620, 30893430, 61786860]

約数ペア:

[(1, 61786860), (2, 30893430), (3, 20595620), (4, 15446715), (5, 12357372), (6, 10297810), (10, 6178686), (12, 5148905), (15, 4119124), (19, 3251940), (20, 3089343), (30, 2059562), (38, 1625970), (57, 1083980), (60, 1029781), (76, 812985), (83, 744420), (95, 650388), (114, 541990), (166, 372210), (190, 325194), (228, 270995), (249, 248140), (285, 216796), (332, 186105), (380, 162597), (415, 148884), (498, 124070), (570, 108398), (653, 94620), (830, 74442), (996, 62035), (1140, 54199), (1245, 49628), (1306, 47310), (1577, 39180), (1660, 37221), (1959, 31540), (2490, 24814), (2612, 23655), (3154, 19590), (3265, 18924), (3918, 15770), (4731, 13060), (4980, 12407), (6308, 9795), (6530, 9462), (7836, 7885)]