2951004030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{31397}}^1$

素因数の和:31661

約数の個数: 64

約数和(自身を含む): 7659102528

約数和(自身を除く): 4708098498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 6266, 7230, 9399, 15665, 18798, 31330, 31397, 46995, 62794, 93990, 94191, 156985, 188382, 313970, 408161, 470955, 816322, 941910, 1224483, 2040805, 2448966, 4081610, 6122415, 7566677, 12244830, 15133354, 22700031, 37833385, 45400062, 75666770, 98366801, 113500155, 196733602, 227000310, 295100403, 491834005, 590200806, 983668010, 1475502015, 2951004030]

約数ペア:

[(1, 2951004030), (2, 1475502015), (3, 983668010), (5, 590200806), (6, 491834005), (10, 295100403), (13, 227000310), (15, 196733602), (26, 113500155), (30, 98366801), (39, 75666770), (65, 45400062), (78, 37833385), (130, 22700031), (195, 15133354), (241, 12244830), (390, 7566677), (482, 6122415), (723, 4081610), (1205, 2448966), (1446, 2040805), (2410, 1224483), (3133, 941910), (3615, 816322), (6266, 470955), (7230, 408161), (9399, 313970), (15665, 188382), (18798, 156985), (31330, 94191), (31397, 93990), (46995, 62794)]