3134950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 7352208

約数和(自身を除く): 4217258

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 53, 65, 70, 91, 106, 130, 169, 175, 182, 265, 325, 338, 350, 371, 455, 530, 650, 689, 742, 845, 910, 1183, 1325, 1378, 1690, 1855, 2275, 2366, 2650, 3445, 3710, 4225, 4550, 4823, 5915, 6890, 8450, 8957, 9275, 9646, 11830, 17225, 17914, 18550, 24115, 29575, 34450, 44785, 48230, 59150, 62699, 89570, 120575, 125398, 223925, 241150, 313495, 447850, 626990, 1567475, 3134950]

約数ペア:

[(1, 3134950), (2, 1567475), (5, 626990), (7, 447850), (10, 313495), (13, 241150), (14, 223925), (25, 125398), (26, 120575), (35, 89570), (50, 62699), (53, 59150), (65, 48230), (70, 44785), (91, 34450), (106, 29575), (130, 24115), (169, 18550), (175, 17914), (182, 17225), (265, 11830), (325, 9646), (338, 9275), (350, 8957), (371, 8450), (455, 6890), (530, 5915), (650, 4823), (689, 4550), (742, 4225), (845, 3710), (910, 3445), (1183, 2650), (1325, 2366), (1378, 2275), (1690, 1855)]