420170010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3001}}^1$

素因数の和:3383

約数の個数: 64

約数和(自身を含む): 1089365760

約数和(自身を除く): 669195750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 359, 390, 718, 1077, 1795, 2154, 3001, 3590, 4667, 5385, 6002, 9003, 9334, 10770, 14001, 15005, 18006, 23335, 28002, 30010, 39013, 45015, 46670, 70005, 78026, 90030, 117039, 140010, 195065, 234078, 390130, 585195, 1077359, 1170390, 2154718, 3232077, 5386795, 6464154, 10773590, 14005667, 16160385, 28011334, 32320770, 42017001, 70028335, 84034002, 140056670, 210085005, 420170010]

約数ペア:

[(1, 420170010), (2, 210085005), (3, 140056670), (5, 84034002), (6, 70028335), (10, 42017001), (13, 32320770), (15, 28011334), (26, 16160385), (30, 14005667), (39, 10773590), (65, 6464154), (78, 5386795), (130, 3232077), (195, 2154718), (359, 1170390), (390, 1077359), (718, 585195), (1077, 390130), (1795, 234078), (2154, 195065), (3001, 140010), (3590, 117039), (4667, 90030), (5385, 78026), (6002, 70005), (9003, 46670), (9334, 45015), (10770, 39013), (14001, 30010), (15005, 28002), (18006, 23335)]