64399770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 113919462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 159, 207, 230, 265, 318, 345, 414, 477, 530, 587, 690, 795, 954, 1035, 1174, 1219, 1590, 1761, 2070, 2385, 2438, 2935, 3522, 3657, 4770, 5283, 5870, 6095, 7314, 8805, 10566, 10971, 12190, 13501, 17610, 18285, 21942, 26415, 27002, 31111, 36570, 40503, 52830, 54855, 62222, 67505, 81006, 93333, 109710, 121509, 135010, 155555, 186666, 202515, 243018, 279999, 311110, 405030, 466665, 559998, 607545, 715553, 933330, 1215090, 1399995, 1431106, 2146659, 2799990, 3577765, 4293318, 6439977, 7155530, 10733295, 12879954, 21466590, 32199885, 64399770]

約数ペア:

[(1, 64399770), (2, 32199885), (3, 21466590), (5, 12879954), (6, 10733295), (9, 7155530), (10, 6439977), (15, 4293318), (18, 3577765), (23, 2799990), (30, 2146659), (45, 1431106), (46, 1399995), (53, 1215090), (69, 933330), (90, 715553), (106, 607545), (115, 559998), (138, 466665), (159, 405030), (207, 311110), (230, 279999), (265, 243018), (318, 202515), (345, 186666), (414, 155555), (477, 135010), (530, 121509), (587, 109710), (690, 93333), (795, 81006), (954, 67505), (1035, 62222), (1174, 54855), (1219, 52830), (1590, 40503), (1761, 36570), (2070, 31111), (2385, 27002), (2438, 26415), (2935, 21942), (3522, 18285), (3657, 17610), (4770, 13501), (5283, 12190), (5870, 10971), (6095, 10566), (7314, 8805)]