47157810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 92188110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 53, 57, 70, 95, 105, 106, 114, 133, 159, 190, 210, 223, 265, 266, 285, 318, 371, 399, 446, 530, 570, 665, 669, 742, 795, 798, 1007, 1113, 1115, 1330, 1338, 1561, 1590, 1855, 1995, 2014, 2226, 2230, 3021, 3122, 3345, 3710, 3990, 4237, 4683, 5035, 5565, 6042, 6690, 7049, 7805, 8474, 9366, 10070, 11130, 11819, 12711, 14098, 15105, 15610, 21147, 21185, 23415, 23638, 25422, 29659, 30210, 35245, 35457, 42294, 42370, 46830, 59095, 59318, 63555, 70490, 70914, 82733, 88977, 105735, 118190, 127110, 148295, 165466, 177285, 177954, 211470, 224561, 248199, 296590, 354570, 413665, 444885, 449122, 496398, 673683, 827330, 889770, 1122805, 1240995, 1347366, 1571927, 2245610, 2481990, 3143854, 3368415, 4715781, 6736830, 7859635, 9431562, 15719270, 23578905, 47157810]

約数ペア:

[(1, 47157810), (2, 23578905), (3, 15719270), (5, 9431562), (6, 7859635), (7, 6736830), (10, 4715781), (14, 3368415), (15, 3143854), (19, 2481990), (21, 2245610), (30, 1571927), (35, 1347366), (38, 1240995), (42, 1122805), (53, 889770), (57, 827330), (70, 673683), (95, 496398), (105, 449122), (106, 444885), (114, 413665), (133, 354570), (159, 296590), (190, 248199), (210, 224561), (223, 211470), (265, 177954), (266, 177285), (285, 165466), (318, 148295), (371, 127110), (399, 118190), (446, 105735), (530, 88977), (570, 82733), (665, 70914), (669, 70490), (742, 63555), (795, 59318), (798, 59095), (1007, 46830), (1113, 42370), (1115, 42294), (1330, 35457), (1338, 35245), (1561, 30210), (1590, 29659), (1855, 25422), (1995, 23638), (2014, 23415), (2226, 21185), (2230, 21147), (3021, 15610), (3122, 15105), (3345, 14098), (3710, 12711), (3990, 11819), (4237, 11130), (4683, 10070), (5035, 9366), (5565, 8474), (6042, 7805), (6690, 7049)]