247952010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 613267200

約数和(自身を除く): 365315190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 199, 205, 246, 398, 410, 597, 615, 995, 1013, 1194, 1230, 1990, 2026, 2985, 3039, 5065, 5970, 6078, 8159, 10130, 15195, 16318, 24477, 30390, 40795, 41533, 48954, 81590, 83066, 122385, 124599, 201587, 207665, 244770, 249198, 403174, 415330, 604761, 622995, 1007935, 1209522, 1245990, 2015870, 3023805, 6047610, 8265067, 16530134, 24795201, 41325335, 49590402, 82650670, 123976005, 247952010]

約数ペア:

[(1, 247952010), (2, 123976005), (3, 82650670), (5, 49590402), (6, 41325335), (10, 24795201), (15, 16530134), (30, 8265067), (41, 6047610), (82, 3023805), (123, 2015870), (199, 1245990), (205, 1209522), (246, 1007935), (398, 622995), (410, 604761), (597, 415330), (615, 403174), (995, 249198), (1013, 244770), (1194, 207665), (1230, 201587), (1990, 124599), (2026, 122385), (2985, 83066), (3039, 81590), (5065, 48954), (5970, 41533), (6078, 40795), (8159, 30390), (10130, 24477), (15195, 16318)]