8738340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 27941760

約数和(自身を除く): 19203420

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, 390, 442, 510, 659, 663, 780, 884, 1020, 1105, 1318, 1326, 1977, 2210, 2636, 2652, 3295, 3315, 3954, 4420, 6590, 6630, 7908, 8567, 9885, 11203, 13180, 13260, 17134, 19770, 22406, 25701, 33609, 34268, 39540, 42835, 44812, 51402, 56015, 67218, 85670, 102804, 112030, 128505, 134436, 145639, 168045, 171340, 224060, 257010, 291278, 336090, 436917, 514020, 582556, 672180, 728195, 873834, 1456390, 1747668, 2184585, 2912780, 4369170, 8738340]

約数ペア:

[(1, 8738340), (2, 4369170), (3, 2912780), (4, 2184585), (5, 1747668), (6, 1456390), (10, 873834), (12, 728195), (13, 672180), (15, 582556), (17, 514020), (20, 436917), (26, 336090), (30, 291278), (34, 257010), (39, 224060), (51, 171340), (52, 168045), (60, 145639), (65, 134436), (68, 128505), (78, 112030), (85, 102804), (102, 85670), (130, 67218), (156, 56015), (170, 51402), (195, 44812), (204, 42835), (221, 39540), (255, 34268), (260, 33609), (340, 25701), (390, 22406), (442, 19770), (510, 17134), (659, 13260), (663, 13180), (780, 11203), (884, 9885), (1020, 8567), (1105, 7908), (1318, 6630), (1326, 6590), (1977, 4420), (2210, 3954), (2636, 3315), (2652, 3295)]