84256830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7039}}^1$

素因数の和:7078

約数の個数: 96

約数和(自身を含む): 263577600

約数和(自身を除く): 179320770

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, 7039, 11970, 14078, 21117, 35195, 42234, 49273, 63351, 70390, 98546, 105585, 126702, 133741, 147819, 211170, 246365, 267482, 295638, 316755, 401223, 443457, 492730, 633510, 668705, 739095, 802446, 886914, 936187, 1203669, 1337410, 1478190, 1872374, 2006115, 2217285, 2407338, 2808561, 4012230, 4434570, 4680935, 5617122, 6018345, 8425683, 9361870, 12036690, 14042805, 16851366, 28085610, 42128415, 84256830]

約数ペア:

[(1, 84256830), (2, 42128415), (3, 28085610), (5, 16851366), (6, 14042805), (7, 12036690), (9, 9361870), (10, 8425683), (14, 6018345), (15, 5617122), (18, 4680935), (19, 4434570), (21, 4012230), (30, 2808561), (35, 2407338), (38, 2217285), (42, 2006115), (45, 1872374), (57, 1478190), (63, 1337410), (70, 1203669), (90, 936187), (95, 886914), (105, 802446), (114, 739095), (126, 668705), (133, 633510), (171, 492730), (190, 443457), (210, 401223), (266, 316755), (285, 295638), (315, 267482), (342, 246365), (399, 211170), (570, 147819), (630, 133741), (665, 126702), (798, 105585), (855, 98546), (1197, 70390), (1330, 63351), (1710, 49273), (1995, 42234), (2394, 35195), (3990, 21117), (5985, 14078), (7039, 11970)]