25444230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 74856960

約数和(自身を除く): 49412730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 911, 931, 1330, 1470, 1822, 1862, 1995, 2733, 2793, 3990, 4555, 4655, 5466, 5586, 6377, 9110, 9310, 12754, 13665, 13965, 17309, 19131, 27330, 27930, 31885, 34618, 38262, 44639, 51927, 63770, 86545, 89278, 95655, 103854, 121163, 133917, 173090, 191310, 223195, 242326, 259635, 267834, 363489, 446390, 519270, 605815, 669585, 726978, 848141, 1211630, 1339170, 1696282, 1817445, 2544423, 3634890, 4240705, 5088846, 8481410, 12722115, 25444230]

約数ペア:

[(1, 25444230), (2, 12722115), (3, 8481410), (5, 5088846), (6, 4240705), (7, 3634890), (10, 2544423), (14, 1817445), (15, 1696282), (19, 1339170), (21, 1211630), (30, 848141), (35, 726978), (38, 669585), (42, 605815), (49, 519270), (57, 446390), (70, 363489), (95, 267834), (98, 259635), (105, 242326), (114, 223195), (133, 191310), (147, 173090), (190, 133917), (210, 121163), (245, 103854), (266, 95655), (285, 89278), (294, 86545), (399, 63770), (490, 51927), (570, 44639), (665, 38262), (735, 34618), (798, 31885), (911, 27930), (931, 27330), (1330, 19131), (1470, 17309), (1822, 13965), (1862, 13665), (1995, 12754), (2733, 9310), (2793, 9110), (3990, 6377), (4555, 5586), (4655, 5466)]