71834820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 215402880

約数和(自身を除く): 143568060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1033, 1140, 1159, 1220, 1830, 2066, 2318, 3099, 3477, 3660, 4132, 4636, 5165, 5795, 6198, 6954, 10330, 11590, 12396, 13908, 15495, 17385, 19627, 20660, 23180, 30990, 34770, 39254, 58881, 61980, 63013, 69540, 78508, 98135, 117762, 126026, 189039, 196270, 235524, 252052, 294405, 315065, 378078, 392540, 588810, 630130, 756156, 945195, 1177620, 1197247, 1260260, 1890390, 2394494, 3591741, 3780780, 4788988, 5986235, 7183482, 11972470, 14366964, 17958705, 23944940, 35917410, 71834820]

約数ペア:

[(1, 71834820), (2, 35917410), (3, 23944940), (4, 17958705), (5, 14366964), (6, 11972470), (10, 7183482), (12, 5986235), (15, 4788988), (19, 3780780), (20, 3591741), (30, 2394494), (38, 1890390), (57, 1260260), (60, 1197247), (61, 1177620), (76, 945195), (95, 756156), (114, 630130), (122, 588810), (183, 392540), (190, 378078), (228, 315065), (244, 294405), (285, 252052), (305, 235524), (366, 196270), (380, 189039), (570, 126026), (610, 117762), (732, 98135), (915, 78508), (1033, 69540), (1140, 63013), (1159, 61980), (1220, 58881), (1830, 39254), (2066, 34770), (2318, 30990), (3099, 23180), (3477, 20660), (3660, 19627), (4132, 17385), (4636, 15495), (5165, 13908), (5795, 12396), (6198, 11590), (6954, 10330)]