73185340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11329}}^1$

素因数の和:11374

約数の個数: 48

約数和(自身を含む): 171309600

約数和(自身を除く): 98124260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 11329, 22658, 45316, 56645, 113290, 192593, 215251, 226580, 385186, 430502, 770372, 861004, 962965, 1076255, 1925930, 2152510, 3659267, 3851860, 4305020, 7318534, 14637068, 18296335, 36592670, 73185340]

約数ペア:

[(1, 73185340), (2, 36592670), (4, 18296335), (5, 14637068), (10, 7318534), (17, 4305020), (19, 3851860), (20, 3659267), (34, 2152510), (38, 1925930), (68, 1076255), (76, 962965), (85, 861004), (95, 770372), (170, 430502), (190, 385186), (323, 226580), (340, 215251), (380, 192593), (646, 113290), (1292, 56645), (1615, 45316), (3230, 22658), (6460, 11329)]