19501496070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4887593}}^1$

素因数の和:4887629

約数の個数: 64

約数和(自身を含む): 56305082880

約数和(自身を除く): 36803586810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4887593, 9775186, 14662779, 24437965, 29325558, 34213151, 48875930, 68426302, 73313895, 92864267, 102639453, 146627790, 171065755, 185728534, 205278906, 278592801, 342131510, 464321335, 513197265, 557185602, 650049869, 928642670, 1026394530, 1300099738, 1392964005, 1950149607, 2785928010, 3250249345, 3900299214, 6500498690, 9750748035, 19501496070]

約数ペア:

[(1, 19501496070), (2, 9750748035), (3, 6500498690), (5, 3900299214), (6, 3250249345), (7, 2785928010), (10, 1950149607), (14, 1392964005), (15, 1300099738), (19, 1026394530), (21, 928642670), (30, 650049869), (35, 557185602), (38, 513197265), (42, 464321335), (57, 342131510), (70, 278592801), (95, 205278906), (105, 185728534), (114, 171065755), (133, 146627790), (190, 102639453), (210, 92864267), (266, 73313895), (285, 68426302), (399, 48875930), (570, 34213151), (665, 29325558), (798, 24437965), (1330, 14662779), (1995, 9775186), (3990, 4887593)]