38124420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 111820800

約数和(自身を除く): 73696380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 103, 124, 155, 186, 199, 206, 309, 310, 372, 398, 412, 465, 515, 597, 618, 620, 796, 930, 995, 1030, 1194, 1236, 1545, 1860, 1990, 2060, 2388, 2985, 3090, 3193, 3980, 5970, 6169, 6180, 6386, 9579, 11940, 12338, 12772, 15965, 18507, 19158, 20497, 24676, 30845, 31930, 37014, 38316, 40994, 47895, 61491, 61690, 63860, 74028, 81988, 92535, 95790, 102485, 122982, 123380, 185070, 191580, 204970, 245964, 307455, 370140, 409940, 614910, 635407, 1229820, 1270814, 1906221, 2541628, 3177035, 3812442, 6354070, 7624884, 9531105, 12708140, 19062210, 38124420]

約数ペア:

[(1, 38124420), (2, 19062210), (3, 12708140), (4, 9531105), (5, 7624884), (6, 6354070), (10, 3812442), (12, 3177035), (15, 2541628), (20, 1906221), (30, 1270814), (31, 1229820), (60, 635407), (62, 614910), (93, 409940), (103, 370140), (124, 307455), (155, 245964), (186, 204970), (199, 191580), (206, 185070), (309, 123380), (310, 122982), (372, 102485), (398, 95790), (412, 92535), (465, 81988), (515, 74028), (597, 63860), (618, 61690), (620, 61491), (796, 47895), (930, 40994), (995, 38316), (1030, 37014), (1194, 31930), (1236, 30845), (1545, 24676), (1860, 20497), (1990, 19158), (2060, 18507), (2388, 15965), (2985, 12772), (3090, 12338), (3193, 11940), (3980, 9579), (5970, 6386), (6169, 6180)]