284259570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 827228160

約数和(自身を除く): 542968590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 191, 210, 266, 285, 373, 382, 399, 570, 573, 665, 746, 798, 955, 1119, 1146, 1330, 1337, 1865, 1910, 1995, 2238, 2611, 2674, 2865, 3629, 3730, 3990, 4011, 5222, 5595, 5730, 6685, 7087, 7258, 7833, 8022, 10887, 11190, 13055, 13370, 14174, 15666, 18145, 20055, 21261, 21774, 25403, 26110, 35435, 36290, 39165, 40110, 42522, 49609, 50806, 54435, 70870, 71243, 76209, 78330, 99218, 106305, 108870, 127015, 142486, 148827, 152418, 212610, 213729, 248045, 254030, 297654, 356215, 381045, 427458, 496090, 498701, 712430, 744135, 762090, 997402, 1068645, 1353617, 1488270, 1496103, 2137290, 2493505, 2707234, 2992206, 4060851, 4987010, 6768085, 7480515, 8121702, 9475319, 13536170, 14961030, 18950638, 20304255, 28425957, 40608510, 47376595, 56851914, 94753190, 142129785, 284259570]

約数ペア:

[(1, 284259570), (2, 142129785), (3, 94753190), (5, 56851914), (6, 47376595), (7, 40608510), (10, 28425957), (14, 20304255), (15, 18950638), (19, 14961030), (21, 13536170), (30, 9475319), (35, 8121702), (38, 7480515), (42, 6768085), (57, 4987010), (70, 4060851), (95, 2992206), (105, 2707234), (114, 2493505), (133, 2137290), (190, 1496103), (191, 1488270), (210, 1353617), (266, 1068645), (285, 997402), (373, 762090), (382, 744135), (399, 712430), (570, 498701), (573, 496090), (665, 427458), (746, 381045), (798, 356215), (955, 297654), (1119, 254030), (1146, 248045), (1330, 213729), (1337, 212610), (1865, 152418), (1910, 148827), (1995, 142486), (2238, 127015), (2611, 108870), (2674, 106305), (2865, 99218), (3629, 78330), (3730, 76209), (3990, 71243), (4011, 70870), (5222, 54435), (5595, 50806), (5730, 49609), (6685, 42522), (7087, 40110), (7258, 39165), (7833, 36290), (8022, 35435), (10887, 26110), (11190, 25403), (13055, 21774), (13370, 21261), (14174, 20055), (15666, 18145)]