788007660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{108541}}^1$

素因数の和:108575

約数の個数: 72

約数和(自身を含む): 2425262448

約数和(自身を除く): 1637254788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 108541, 217082, 325623, 434164, 542705, 651246, 1085410, 1193951, 1302492, 1628115, 2170820, 2387902, 3256230, 3581853, 4775804, 5969755, 6512460, 7163706, 11939510, 13133461, 14327412, 17909265, 23879020, 26266922, 35818530, 39400383, 52533844, 65667305, 71637060, 78800766, 131334610, 157601532, 197001915, 262669220, 394003830, 788007660]

約数ペア:

[(1, 788007660), (2, 394003830), (3, 262669220), (4, 197001915), (5, 157601532), (6, 131334610), (10, 78800766), (11, 71637060), (12, 65667305), (15, 52533844), (20, 39400383), (22, 35818530), (30, 26266922), (33, 23879020), (44, 17909265), (55, 14327412), (60, 13133461), (66, 11939510), (110, 7163706), (121, 6512460), (132, 5969755), (165, 4775804), (220, 3581853), (242, 3256230), (330, 2387902), (363, 2170820), (484, 1628115), (605, 1302492), (660, 1193951), (726, 1085410), (1210, 651246), (1452, 542705), (1815, 434164), (2420, 325623), (3630, 217082), (7260, 108541)]