193083540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3489

約数の個数: 96

約数和(自身を含む): 590370816

約数和(自身を除く): 397287276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1898, 2190, 2847, 3391, 3796, 4380, 4745, 5694, 6782, 9490, 10173, 11388, 13564, 14235, 16955, 18980, 20346, 28470, 33910, 40692, 44083, 50865, 56940, 67820, 88166, 101730, 132249, 176332, 203460, 220415, 247543, 264498, 440830, 495086, 528996, 661245, 742629, 881660, 990172, 1237715, 1322490, 1485258, 2475430, 2644980, 2970516, 3218059, 3713145, 4950860, 6436118, 7426290, 9654177, 12872236, 14852580, 16090295, 19308354, 32180590, 38616708, 48270885, 64361180, 96541770, 193083540]

約数ペア:

[(1, 193083540), (2, 96541770), (3, 64361180), (4, 48270885), (5, 38616708), (6, 32180590), (10, 19308354), (12, 16090295), (13, 14852580), (15, 12872236), (20, 9654177), (26, 7426290), (30, 6436118), (39, 4950860), (52, 3713145), (60, 3218059), (65, 2970516), (73, 2644980), (78, 2475430), (130, 1485258), (146, 1322490), (156, 1237715), (195, 990172), (219, 881660), (260, 742629), (292, 661245), (365, 528996), (390, 495086), (438, 440830), (730, 264498), (780, 247543), (876, 220415), (949, 203460), (1095, 176332), (1460, 132249), (1898, 101730), (2190, 88166), (2847, 67820), (3391, 56940), (3796, 50865), (4380, 44083), (4745, 40692), (5694, 33910), (6782, 28470), (9490, 20346), (10173, 18980), (11388, 16955), (13564, 14235)]