1775894820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{4957}}^1$

素因数の和:5829

約数の個数: 96

約数和(自身を含む): 5690673408

約数和(自身を除く): 3914778588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 853, 1706, 2559, 3412, 4265, 4957, 5118, 5971, 8530, 9914, 10236, 11942, 12795, 14871, 17060, 17913, 19828, 23884, 24785, 25590, 29742, 29855, 34699, 35826, 49570, 51180, 59484, 59710, 69398, 71652, 74355, 89565, 99140, 104097, 119420, 138796, 148710, 173495, 179130, 208194, 297420, 346990, 358260, 416388, 520485, 693980, 1040970, 2081940, 4228321, 8456642, 12684963, 16913284, 21141605, 25369926, 29598247, 42283210, 50739852, 59196494, 63424815, 84566420, 88794741, 118392988, 126849630, 147991235, 177589482, 253699260, 295982470, 355178964, 443973705, 591964940, 887947410, 1775894820]

約数ペア:

[(1, 1775894820), (2, 887947410), (3, 591964940), (4, 443973705), (5, 355178964), (6, 295982470), (7, 253699260), (10, 177589482), (12, 147991235), (14, 126849630), (15, 118392988), (20, 88794741), (21, 84566420), (28, 63424815), (30, 59196494), (35, 50739852), (42, 42283210), (60, 29598247), (70, 25369926), (84, 21141605), (105, 16913284), (140, 12684963), (210, 8456642), (420, 4228321), (853, 2081940), (1706, 1040970), (2559, 693980), (3412, 520485), (4265, 416388), (4957, 358260), (5118, 346990), (5971, 297420), (8530, 208194), (9914, 179130), (10236, 173495), (11942, 148710), (12795, 138796), (14871, 119420), (17060, 104097), (17913, 99140), (19828, 89565), (23884, 74355), (24785, 71652), (25590, 69398), (29742, 59710), (29855, 59484), (34699, 51180), (35826, 49570)]