118155870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9910

約数の個数: 96

約数和(自身を含む): 369607680

約数和(自身を除く): 251451810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 9871, 11970, 19742, 29613, 49355, 59226, 69097, 88839, 98710, 138194, 148065, 177678, 187549, 207291, 296130, 345485, 375098, 414582, 444195, 562647, 621873, 690970, 888390, 937745, 1036455, 1125294, 1243746, 1312843, 1687941, 1875490, 2072910, 2625686, 2813235, 3109365, 3375882, 3938529, 5626470, 6218730, 6564215, 7877058, 8439705, 11815587, 13128430, 16879410, 19692645, 23631174, 39385290, 59077935, 118155870]

約数ペア:

[(1, 118155870), (2, 59077935), (3, 39385290), (5, 23631174), (6, 19692645), (7, 16879410), (9, 13128430), (10, 11815587), (14, 8439705), (15, 7877058), (18, 6564215), (19, 6218730), (21, 5626470), (30, 3938529), (35, 3375882), (38, 3109365), (42, 2813235), (45, 2625686), (57, 2072910), (63, 1875490), (70, 1687941), (90, 1312843), (95, 1243746), (105, 1125294), (114, 1036455), (126, 937745), (133, 888390), (171, 690970), (190, 621873), (210, 562647), (266, 444195), (285, 414582), (315, 375098), (342, 345485), (399, 296130), (570, 207291), (630, 187549), (665, 177678), (798, 148065), (855, 138194), (1197, 98710), (1330, 88839), (1710, 69097), (1995, 59226), (2394, 49355), (3990, 29613), (5985, 19742), (9871, 11970)]