17944860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 54153792

約数和(自身を除く): 36208932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 241, 255, 292, 340, 365, 438, 482, 510, 723, 730, 876, 964, 1020, 1095, 1205, 1241, 1446, 1460, 2190, 2410, 2482, 2892, 3615, 3723, 4097, 4380, 4820, 4964, 6205, 7230, 7446, 8194, 12291, 12410, 14460, 14892, 16388, 17593, 18615, 20485, 24582, 24820, 35186, 37230, 40970, 49164, 52779, 61455, 70372, 74460, 81940, 87965, 105558, 122910, 175930, 211116, 245820, 263895, 299081, 351860, 527790, 598162, 897243, 1055580, 1196324, 1495405, 1794486, 2990810, 3588972, 4486215, 5981620, 8972430, 17944860]

約数ペア:

[(1, 17944860), (2, 8972430), (3, 5981620), (4, 4486215), (5, 3588972), (6, 2990810), (10, 1794486), (12, 1495405), (15, 1196324), (17, 1055580), (20, 897243), (30, 598162), (34, 527790), (51, 351860), (60, 299081), (68, 263895), (73, 245820), (85, 211116), (102, 175930), (146, 122910), (170, 105558), (204, 87965), (219, 81940), (241, 74460), (255, 70372), (292, 61455), (340, 52779), (365, 49164), (438, 40970), (482, 37230), (510, 35186), (723, 24820), (730, 24582), (876, 20485), (964, 18615), (1020, 17593), (1095, 16388), (1205, 14892), (1241, 14460), (1446, 12410), (1460, 12291), (2190, 8194), (2410, 7446), (2482, 7230), (2892, 6205), (3615, 4964), (3723, 4820), (4097, 4380)]