148973790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1481}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 409743360

約数和(自身を除く): 260769570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 479, 958, 1437, 1481, 2395, 2874, 2962, 3353, 4443, 4790, 6706, 7185, 7405, 8886, 10059, 10367, 14370, 14810, 16765, 20118, 20734, 22215, 31101, 33530, 44430, 50295, 51835, 62202, 100590, 103670, 155505, 311010, 709399, 1418798, 2128197, 3546995, 4256394, 4965793, 7093990, 9931586, 10640985, 14897379, 21281970, 24828965, 29794758, 49657930, 74486895, 148973790]

約数ペア:

[(1, 148973790), (2, 74486895), (3, 49657930), (5, 29794758), (6, 24828965), (7, 21281970), (10, 14897379), (14, 10640985), (15, 9931586), (21, 7093990), (30, 4965793), (35, 4256394), (42, 3546995), (70, 2128197), (105, 1418798), (210, 709399), (479, 311010), (958, 155505), (1437, 103670), (1481, 100590), (2395, 62202), (2874, 51835), (2962, 50295), (3353, 44430), (4443, 33530), (4790, 31101), (6706, 22215), (7185, 20734), (7405, 20118), (8886, 16765), (10059, 14810), (10367, 14370)]