16163490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4087

約数の個数: 64

約数和(自身を含む): 46679040

約数和(自身を除く): 30515550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4051, 8102, 12153, 20255, 24306, 28357, 40510, 56714, 60765, 76969, 85071, 121530, 141785, 153938, 170142, 230907, 283570, 384845, 425355, 461814, 538783, 769690, 850710, 1077566, 1154535, 1616349, 2309070, 2693915, 3232698, 5387830, 8081745, 16163490]

約数ペア:

[(1, 16163490), (2, 8081745), (3, 5387830), (5, 3232698), (6, 2693915), (7, 2309070), (10, 1616349), (14, 1154535), (15, 1077566), (19, 850710), (21, 769690), (30, 538783), (35, 461814), (38, 425355), (42, 384845), (57, 283570), (70, 230907), (95, 170142), (105, 153938), (114, 141785), (133, 121530), (190, 85071), (210, 76969), (266, 60765), (285, 56714), (399, 40510), (570, 28357), (665, 24306), (798, 20255), (1330, 12153), (1995, 8102), (3990, 4051)]