20140085970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{163223}}^1$

素因数の和:163696

約数の個数: 64

約数和(自身を含む): 53824746240

約数和(自身を除く): 33684660270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 457, 914, 1371, 2285, 2742, 4113, 4570, 6855, 8226, 12339, 13710, 20565, 24678, 41130, 61695, 123390, 163223, 326446, 489669, 816115, 979338, 1469007, 1632230, 2448345, 2938014, 4407021, 4896690, 7345035, 8814042, 14690070, 22035105, 44070210, 74592911, 149185822, 223778733, 372964555, 447557466, 671336199, 745929110, 1118893665, 1342672398, 2014008597, 2237787330, 3356680995, 4028017194, 6713361990, 10070042985, 20140085970]

約数ペア:

[(1, 20140085970), (2, 10070042985), (3, 6713361990), (5, 4028017194), (6, 3356680995), (9, 2237787330), (10, 2014008597), (15, 1342672398), (18, 1118893665), (27, 745929110), (30, 671336199), (45, 447557466), (54, 372964555), (90, 223778733), (135, 149185822), (270, 74592911), (457, 44070210), (914, 22035105), (1371, 14690070), (2285, 8814042), (2742, 7345035), (4113, 4896690), (4570, 4407021), (6855, 2938014), (8226, 2448345), (12339, 1632230), (13710, 1469007), (20565, 979338), (24678, 816115), (41130, 489669), (61695, 326446), (123390, 163223)]