179034990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15263}}^1$

素因数の和:15313

約数の個数: 64

約数和(自身を含む): 474771456

約数和(自身を除く): 295736466

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 15263, 30526, 45789, 76315, 91578, 152630, 228945, 259471, 351049, 457890, 518942, 702098, 778413, 1053147, 1297355, 1556826, 1755245, 2106294, 2594710, 3510490, 3892065, 5265735, 5967833, 7784130, 10531470, 11935666, 17903499, 29839165, 35806998, 59678330, 89517495, 179034990]

約数ペア:

[(1, 179034990), (2, 89517495), (3, 59678330), (5, 35806998), (6, 29839165), (10, 17903499), (15, 11935666), (17, 10531470), (23, 7784130), (30, 5967833), (34, 5265735), (46, 3892065), (51, 3510490), (69, 2594710), (85, 2106294), (102, 1755245), (115, 1556826), (138, 1297355), (170, 1053147), (230, 778413), (255, 702098), (345, 518942), (391, 457890), (510, 351049), (690, 259471), (782, 228945), (1173, 152630), (1955, 91578), (2346, 76315), (3910, 45789), (5865, 30526), (11730, 15263)]