2213907540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{2753}}^1$

素因数の和:3809

約数の個数: 96

約数和(自身を含む): 6684685056

約数和(自身を除く): 4470777516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1031, 2062, 2753, 3093, 4124, 5155, 5506, 6186, 8259, 10310, 11012, 12372, 13403, 13765, 15465, 16518, 20620, 26806, 27530, 30930, 33036, 35789, 40209, 41295, 53612, 55060, 61860, 67015, 71578, 80418, 82590, 107367, 134030, 143156, 160836, 165180, 178945, 201045, 214734, 268060, 357890, 402090, 429468, 536835, 715780, 804180, 1073670, 2147340, 2838343, 5676686, 8515029, 11353372, 14191715, 17030058, 28383430, 34060116, 36898459, 42575145, 56766860, 73796918, 85150290, 110695377, 147593836, 170300580, 184492295, 221390754, 368984590, 442781508, 553476885, 737969180, 1106953770, 2213907540]

約数ペア:

[(1, 2213907540), (2, 1106953770), (3, 737969180), (4, 553476885), (5, 442781508), (6, 368984590), (10, 221390754), (12, 184492295), (13, 170300580), (15, 147593836), (20, 110695377), (26, 85150290), (30, 73796918), (39, 56766860), (52, 42575145), (60, 36898459), (65, 34060116), (78, 28383430), (130, 17030058), (156, 14191715), (195, 11353372), (260, 8515029), (390, 5676686), (780, 2838343), (1031, 2147340), (2062, 1073670), (2753, 804180), (3093, 715780), (4124, 536835), (5155, 429468), (5506, 402090), (6186, 357890), (8259, 268060), (10310, 214734), (11012, 201045), (12372, 178945), (13403, 165180), (13765, 160836), (15465, 143156), (16518, 134030), (20620, 107367), (26806, 82590), (27530, 80418), (30930, 71578), (33036, 67015), (35789, 61860), (40209, 55060), (41295, 53612)]