4997754180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71011}}^1$

素因数の和:71066

約数の個数: 144

約数和(自身を含む): 16749742464

約数和(自身を除く): 11751988284

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, 3060, 3519, 3910, 4140, 4692, 5865, 7038, 7820, 11730, 14076, 17595, 23460, 35190, 70380, 71011, 142022, 213033, 284044, 355055, 426066, 639099, 710110, 852132, 1065165, 1207187, 1278198, 1420220, 1633253, 2130330, 2414374, 2556396, 3195495, 3266506, 3621561, 4260660, 4828748, 4899759, 6035935, 6390990, 6533012, 7243122, 8166265, 9799518, 10864683, 12071870, 12781980, 14486244, 14699277, 16332530, 18107805, 19599036, 21729366, 24143740, 24498795, 27765301, 29398554, 32665060, 36215610, 43458732, 48997590, 54323415, 55530602, 58797108, 72431220, 73496385, 83295903, 97995180, 108646830, 111061204, 138826505, 146992770, 166591806, 217293660, 249887709, 277653010, 293985540, 333183612, 416479515, 499775418, 555306020, 832959030, 999550836, 1249438545, 1665918060, 2498877090, 4997754180]

約数ペア:

[(1, 4997754180), (2, 2498877090), (3, 1665918060), (4, 1249438545), (5, 999550836), (6, 832959030), (9, 555306020), (10, 499775418), (12, 416479515), (15, 333183612), (17, 293985540), (18, 277653010), (20, 249887709), (23, 217293660), (30, 166591806), (34, 146992770), (36, 138826505), (45, 111061204), (46, 108646830), (51, 97995180), (60, 83295903), (68, 73496385), (69, 72431220), (85, 58797108), (90, 55530602), (92, 54323415), (102, 48997590), (115, 43458732), (138, 36215610), (153, 32665060), (170, 29398554), (180, 27765301), (204, 24498795), (207, 24143740), (230, 21729366), (255, 19599036), (276, 18107805), (306, 16332530), (340, 14699277), (345, 14486244), (391, 12781980), (414, 12071870), (460, 10864683), (510, 9799518), (612, 8166265), (690, 7243122), (765, 6533012), (782, 6390990), (828, 6035935), (1020, 4899759), (1035, 4828748), (1173, 4260660), (1380, 3621561), (1530, 3266506), (1564, 3195495), (1955, 2556396), (2070, 2414374), (2346, 2130330), (3060, 1633253), (3519, 1420220), (3910, 1278198), (4140, 1207187), (4692, 1065165), (5865, 852132), (7038, 710110), (7820, 639099), (11730, 426066), (14076, 355055), (17595, 284044), (23460, 213033), (35190, 142022), (70380, 71011)]