4945980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 15833664

約数和(自身を除く): 10887684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 373, 390, 442, 510, 663, 746, 780, 884, 1020, 1105, 1119, 1326, 1492, 1865, 2210, 2238, 2652, 3315, 3730, 4420, 4476, 4849, 5595, 6341, 6630, 7460, 9698, 11190, 12682, 13260, 14547, 19023, 19396, 22380, 24245, 25364, 29094, 31705, 38046, 48490, 58188, 63410, 72735, 76092, 82433, 95115, 96980, 126820, 145470, 164866, 190230, 247299, 290940, 329732, 380460, 412165, 494598, 824330, 989196, 1236495, 1648660, 2472990, 4945980]

約数ペア:

[(1, 4945980), (2, 2472990), (3, 1648660), (4, 1236495), (5, 989196), (6, 824330), (10, 494598), (12, 412165), (13, 380460), (15, 329732), (17, 290940), (20, 247299), (26, 190230), (30, 164866), (34, 145470), (39, 126820), (51, 96980), (52, 95115), (60, 82433), (65, 76092), (68, 72735), (78, 63410), (85, 58188), (102, 48490), (130, 38046), (156, 31705), (170, 29094), (195, 25364), (204, 24245), (221, 22380), (255, 19396), (260, 19023), (340, 14547), (373, 13260), (390, 12682), (442, 11190), (510, 9698), (663, 7460), (746, 6630), (780, 6341), (884, 5595), (1020, 4849), (1105, 4476), (1119, 4420), (1326, 3730), (1492, 3315), (1865, 2652), (2210, 2238)]