38915970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 60150270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 145, 174, 205, 246, 290, 410, 435, 615, 870, 1091, 1189, 1230, 2182, 2378, 3273, 3567, 5455, 5945, 6546, 7134, 10910, 11890, 16365, 17835, 31639, 32730, 35670, 44731, 63278, 89462, 94917, 134193, 158195, 189834, 223655, 268386, 316390, 447310, 474585, 670965, 949170, 1297199, 1341930, 2594398, 3891597, 6485995, 7783194, 12971990, 19457985, 38915970]

約数ペア:

[(1, 38915970), (2, 19457985), (3, 12971990), (5, 7783194), (6, 6485995), (10, 3891597), (15, 2594398), (29, 1341930), (30, 1297199), (41, 949170), (58, 670965), (82, 474585), (87, 447310), (123, 316390), (145, 268386), (174, 223655), (205, 189834), (246, 158195), (290, 134193), (410, 94917), (435, 89462), (615, 63278), (870, 44731), (1091, 35670), (1189, 32730), (1230, 31639), (2182, 17835), (2378, 16365), (3273, 11890), (3567, 10910), (5455, 7134), (5945, 6546)]