286327470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2218

約数の個数: 128

約数和(自身を含む): 833753088

約数和(自身を除く): 547425618

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1430, 1705, 2015, 2046, 2145, 2153, 2418, 3410, 4030, 4290, 4306, 4433, 5115, 6045, 6459, 8866, 10230, 10765, 12090, 12918, 13299, 21530, 22165, 23683, 26598, 27989, 32295, 44330, 47366, 55978, 64590, 66495, 66743, 71049, 83967, 118415, 132990, 133486, 139945, 142098, 167934, 200229, 236830, 279890, 307879, 333715, 355245, 400458, 419835, 615758, 667430, 710490, 734173, 839670, 867659, 923637, 1001145, 1468346, 1539395, 1735318, 1847274, 2002290, 2202519, 2602977, 3078790, 3670865, 4338295, 4405038, 4618185, 5205954, 7341730, 8676590, 9236370, 9544249, 11012595, 13014885, 19088498, 22025190, 26029770, 28632747, 47721245, 57265494, 95442490, 143163735, 286327470]

約数ペア:

[(1, 286327470), (2, 143163735), (3, 95442490), (5, 57265494), (6, 47721245), (10, 28632747), (11, 26029770), (13, 22025190), (15, 19088498), (22, 13014885), (26, 11012595), (30, 9544249), (31, 9236370), (33, 8676590), (39, 7341730), (55, 5205954), (62, 4618185), (65, 4405038), (66, 4338295), (78, 3670865), (93, 3078790), (110, 2602977), (130, 2202519), (143, 2002290), (155, 1847274), (165, 1735318), (186, 1539395), (195, 1468346), (286, 1001145), (310, 923637), (330, 867659), (341, 839670), (390, 734173), (403, 710490), (429, 667430), (465, 615758), (682, 419835), (715, 400458), (806, 355245), (858, 333715), (930, 307879), (1023, 279890), (1209, 236830), (1430, 200229), (1705, 167934), (2015, 142098), (2046, 139945), (2145, 133486), (2153, 132990), (2418, 118415), (3410, 83967), (4030, 71049), (4290, 66743), (4306, 66495), (4433, 64590), (5115, 55978), (6045, 47366), (6459, 44330), (8866, 32295), (10230, 27989), (10765, 26598), (12090, 23683), (12918, 22165), (13299, 21530)]