172841917860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{389231}}^1$

素因数の和:391713

約数の個数: 72

約数和(自身を含む): 524501018496

約数和(自身を除く): 351659100636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2467, 4934, 7401, 9868, 12335, 14802, 22203, 24670, 29604, 37005, 44406, 49340, 74010, 88812, 111015, 148020, 222030, 389231, 444060, 778462, 1167693, 1556924, 1946155, 2335386, 3503079, 3892310, 4670772, 5838465, 7006158, 7784620, 11676930, 14012316, 17515395, 23353860, 35030790, 70061580, 960232877, 1920465754, 2880698631, 3840931508, 4801164385, 5761397262, 8642095893, 9602328770, 11522794524, 14403493155, 17284191786, 19204657540, 28806986310, 34568383572, 43210479465, 57613972620, 86420958930, 172841917860]

約数ペア:

[(1, 172841917860), (2, 86420958930), (3, 57613972620), (4, 43210479465), (5, 34568383572), (6, 28806986310), (9, 19204657540), (10, 17284191786), (12, 14403493155), (15, 11522794524), (18, 9602328770), (20, 8642095893), (30, 5761397262), (36, 4801164385), (45, 3840931508), (60, 2880698631), (90, 1920465754), (180, 960232877), (2467, 70061580), (4934, 35030790), (7401, 23353860), (9868, 17515395), (12335, 14012316), (14802, 11676930), (22203, 7784620), (24670, 7006158), (29604, 5838465), (37005, 4670772), (44406, 3892310), (49340, 3503079), (74010, 2335386), (88812, 1946155), (111015, 1556924), (148020, 1167693), (222030, 778462), (389231, 444060)]