1330776590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6163}}^1$

素因数の和:6345

約数の個数: 64

約数和(自身を含む): 2833270272

約数和(自身を除く): 1502493682

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 151, 286, 302, 715, 755, 1430, 1510, 1661, 1963, 3322, 3926, 6163, 8305, 9815, 12326, 16610, 19630, 21593, 30815, 43186, 61630, 67793, 80119, 107965, 135586, 160238, 215930, 338965, 400595, 677930, 801190, 881309, 930613, 1762618, 1861226, 4406545, 4653065, 8813090, 9306130, 10236743, 12097969, 20473486, 24195938, 51183715, 60489845, 102367430, 120979690, 133077659, 266155318, 665388295, 1330776590]

約数ペア:

[(1, 1330776590), (2, 665388295), (5, 266155318), (10, 133077659), (11, 120979690), (13, 102367430), (22, 60489845), (26, 51183715), (55, 24195938), (65, 20473486), (110, 12097969), (130, 10236743), (143, 9306130), (151, 8813090), (286, 4653065), (302, 4406545), (715, 1861226), (755, 1762618), (1430, 930613), (1510, 881309), (1661, 801190), (1963, 677930), (3322, 400595), (3926, 338965), (6163, 215930), (8305, 160238), (9815, 135586), (12326, 107965), (16610, 80119), (19630, 67793), (21593, 61630), (30815, 43186)]