About the Number

2018070930

2018070929 ← → 2018070931

2進数表記:1111000010010010101000110010010

漢数字表記:二十億千八百七万九百三十

素因数分解:

2 1 × 3 1 × 5 1 × 53 1 × 61 1 × 20807 1

素因数の和:20931
約数の個数: 64
約数和(自身を含む): 5015893248
約数和(自身を除く): 2997822318

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 305, 318, 366, 530, 610, 795, 915, 1590, 1830, 3233, 6466, 9699, 16165, 19398, 20807, 32330, 41614, 48495, 62421, 96990, 104035, 124842, 208070, 312105, 624210, 1102771, 1269227, 2205542, 2538454, 3308313, 3807681, 5513855, 6346135, 6616626, 7615362, 11027710, 12692270, 16541565, 19038405, 33083130, 38076810, 67269031, 134538062, 201807093, 336345155, 403614186, 672690310, 1009035465, 2018070930]

約数ペア:
[(1, 2018070930), (2, 1009035465), (3, 672690310), (5, 403614186), (6, 336345155), (10, 201807093), (15, 134538062), (30, 67269031), (53, 38076810), (61, 33083130), (106, 19038405), (122, 16541565), (159, 12692270), (183, 11027710), (265, 7615362), (305, 6616626), (318, 6346135), (366, 5513855), (530, 3807681), (610, 3308313), (795, 2538454), (915, 2205542), (1590, 1269227), (1830, 1102771), (3233, 624210), (6466, 312105), (9699, 208070), (16165, 124842), (19398, 104035), (20807, 96990), (32330, 62421), (41614, 48495)]

このpageの処理時間: 0.26943039894104004 seconds