1900348710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{5113}}^1$

素因数の和:6089

約数の個数: 64

約数和(自身を含む): 4917786048

約数和(自身を除く): 3017437338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 953, 1906, 2859, 4765, 5113, 5718, 9530, 10226, 12389, 14295, 15339, 24778, 25565, 28590, 30678, 37167, 51130, 61945, 66469, 74334, 76695, 123890, 132938, 153390, 185835, 199407, 332345, 371670, 398814, 664690, 997035, 1994070, 4872689, 9745378, 14618067, 24363445, 29236134, 48726890, 63344957, 73090335, 126689914, 146180670, 190034871, 316724785, 380069742, 633449570, 950174355, 1900348710]

約数ペア:

[(1, 1900348710), (2, 950174355), (3, 633449570), (5, 380069742), (6, 316724785), (10, 190034871), (13, 146180670), (15, 126689914), (26, 73090335), (30, 63344957), (39, 48726890), (65, 29236134), (78, 24363445), (130, 14618067), (195, 9745378), (390, 4872689), (953, 1994070), (1906, 997035), (2859, 664690), (4765, 398814), (5113, 371670), (5718, 332345), (9530, 199407), (10226, 185835), (12389, 153390), (14295, 132938), (15339, 123890), (24778, 76695), (25565, 74334), (28590, 66469), (30678, 61945), (37167, 51130)]