23319003890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{148123}}^1$

素因数の和:148323

約数の個数: 64

約数和(自身を含む): 51959529216

約数和(自身を除く): 28640525326

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 346, 455, 865, 910, 1211, 1730, 2249, 2422, 4498, 6055, 11245, 12110, 15743, 22490, 31486, 78715, 148123, 157430, 296246, 740615, 1036861, 1481230, 1925599, 2073722, 3851198, 5184305, 9627995, 10368610, 13479193, 19255990, 25625279, 26958386, 51250558, 67395965, 128126395, 134791930, 179376953, 256252790, 333128627, 358753906, 666257254, 896884765, 1665643135, 1793769530, 2331900389, 3331286270, 4663800778, 11659501945, 23319003890]

約数ペア:

[(1, 23319003890), (2, 11659501945), (5, 4663800778), (7, 3331286270), (10, 2331900389), (13, 1793769530), (14, 1665643135), (26, 896884765), (35, 666257254), (65, 358753906), (70, 333128627), (91, 256252790), (130, 179376953), (173, 134791930), (182, 128126395), (346, 67395965), (455, 51250558), (865, 26958386), (910, 25625279), (1211, 19255990), (1730, 13479193), (2249, 10368610), (2422, 9627995), (4498, 5184305), (6055, 3851198), (11245, 2073722), (12110, 1925599), (15743, 1481230), (22490, 1036861), (31486, 740615), (78715, 296246), (148123, 157430)]