1268711910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17599}}^1$

素因数の和:17707

約数の個数: 80

約数和(自身を含む): 3449952000

約数和(自身を除く): 2181240090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 801, 810, 890, 1335, 1602, 2403, 2670, 4005, 4806, 7209, 8010, 12015, 14418, 17599, 24030, 35198, 36045, 52797, 72090, 87995, 105594, 158391, 175990, 263985, 316782, 475173, 527970, 791955, 950346, 1425519, 1566311, 1583910, 2375865, 2851038, 3132622, 4698933, 4751730, 7127595, 7831555, 9397866, 14096799, 14255190, 15663110, 23494665, 28193598, 42290397, 46989330, 70483995, 84580794, 126871191, 140967990, 211451985, 253742382, 422903970, 634355955, 1268711910]

約数ペア:

[(1, 1268711910), (2, 634355955), (3, 422903970), (5, 253742382), (6, 211451985), (9, 140967990), (10, 126871191), (15, 84580794), (18, 70483995), (27, 46989330), (30, 42290397), (45, 28193598), (54, 23494665), (81, 15663110), (89, 14255190), (90, 14096799), (135, 9397866), (162, 7831555), (178, 7127595), (267, 4751730), (270, 4698933), (405, 3132622), (445, 2851038), (534, 2375865), (801, 1583910), (810, 1566311), (890, 1425519), (1335, 950346), (1602, 791955), (2403, 527970), (2670, 475173), (4005, 316782), (4806, 263985), (7209, 175990), (8010, 158391), (12015, 105594), (14418, 87995), (17599, 72090), (24030, 52797), (35198, 36045)]