170530740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 571753728

約数和(自身を除く): 401222988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2070, 2346, 2423, 3060, 3519, 3910, 4140, 4692, 4846, 5865, 7038, 7269, 7820, 9692, 11730, 12115, 14076, 14538, 17595, 21807, 23460, 24230, 29076, 35190, 36345, 41191, 43614, 48460, 55729, 70380, 72690, 82382, 87228, 109035, 111458, 123573, 145380, 164764, 167187, 205955, 218070, 222916, 247146, 278645, 334374, 370719, 411910, 436140, 494292, 501561, 557290, 617865, 668748, 741438, 823820, 835935, 947393, 1003122, 1114580, 1235730, 1482876, 1671870, 1853595, 1894786, 2006244, 2471460, 2507805, 2842179, 3343740, 3707190, 3789572, 4736965, 5015610, 5684358, 7414380, 8526537, 9473930, 10031220, 11368716, 14210895, 17053074, 18947860, 28421790, 34106148, 42632685, 56843580, 85265370, 170530740]

約数ペア:

[(1, 170530740), (2, 85265370), (3, 56843580), (4, 42632685), (5, 34106148), (6, 28421790), (9, 18947860), (10, 17053074), (12, 14210895), (15, 11368716), (17, 10031220), (18, 9473930), (20, 8526537), (23, 7414380), (30, 5684358), (34, 5015610), (36, 4736965), (45, 3789572), (46, 3707190), (51, 3343740), (60, 2842179), (68, 2507805), (69, 2471460), (85, 2006244), (90, 1894786), (92, 1853595), (102, 1671870), (115, 1482876), (138, 1235730), (153, 1114580), (170, 1003122), (180, 947393), (204, 835935), (207, 823820), (230, 741438), (255, 668748), (276, 617865), (306, 557290), (340, 501561), (345, 494292), (391, 436140), (414, 411910), (460, 370719), (510, 334374), (612, 278645), (690, 247146), (765, 222916), (782, 218070), (828, 205955), (1020, 167187), (1035, 164764), (1173, 145380), (1380, 123573), (1530, 111458), (1564, 109035), (1955, 87228), (2070, 82382), (2346, 72690), (2423, 70380), (3060, 55729), (3519, 48460), (3910, 43614), (4140, 41191), (4692, 36345), (4846, 35190), (5865, 29076), (7038, 24230), (7269, 23460), (7820, 21807), (9692, 17595), (11730, 14538), (12115, 14076)]