30236486120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{334031}}^1$

素因数の和:334146

約数の個数: 64

約数和(自身を含む): 71188899840

約数和(自身を除く): 40952413720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 584, 620, 730, 1240, 1460, 2263, 2920, 4526, 9052, 11315, 18104, 22630, 45260, 90520, 334031, 668062, 1336124, 1670155, 2672248, 3340310, 6680620, 10354961, 13361240, 20709922, 24384263, 41419844, 48768526, 51774805, 82839688, 97537052, 103549610, 121921315, 195074104, 207099220, 243842630, 414198440, 487685260, 755912153, 975370520, 1511824306, 3023648612, 3779560765, 6047297224, 7559121530, 15118243060, 30236486120]

約数ペア:

[(1, 30236486120), (2, 15118243060), (4, 7559121530), (5, 6047297224), (8, 3779560765), (10, 3023648612), (20, 1511824306), (31, 975370520), (40, 755912153), (62, 487685260), (73, 414198440), (124, 243842630), (146, 207099220), (155, 195074104), (248, 121921315), (292, 103549610), (310, 97537052), (365, 82839688), (584, 51774805), (620, 48768526), (730, 41419844), (1240, 24384263), (1460, 20709922), (2263, 13361240), (2920, 10354961), (4526, 6680620), (9052, 3340310), (11315, 2672248), (18104, 1670155), (22630, 1336124), (45260, 668062), (90520, 334031)]