42775616940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5360353}}^1$

素因数の和:5360391

約数の個数: 96

約数和(自身を含む): 144086315520

約数和(自身を除く): 101310698580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 5360353, 10720706, 16081059, 21441412, 26801765, 32162118, 37522471, 53603530, 64324236, 75044942, 80405295, 101846707, 107207060, 112567413, 150089884, 160810590, 187612355, 203693414, 225134826, 305540121, 321621180, 375224710, 407386828, 450269652, 509233535, 562837065, 611080242, 712926949, 750449420, 1018467070, 1125674130, 1222160484, 1425853898, 1527700605, 2036934140, 2138780847, 2251348260, 2851707796, 3055401210, 3564634745, 4277561694, 6110802420, 7129269490, 8555123388, 10693904235, 14258538980, 21387808470, 42775616940]

約数ペア:

[(1, 42775616940), (2, 21387808470), (3, 14258538980), (4, 10693904235), (5, 8555123388), (6, 7129269490), (7, 6110802420), (10, 4277561694), (12, 3564634745), (14, 3055401210), (15, 2851707796), (19, 2251348260), (20, 2138780847), (21, 2036934140), (28, 1527700605), (30, 1425853898), (35, 1222160484), (38, 1125674130), (42, 1018467070), (57, 750449420), (60, 712926949), (70, 611080242), (76, 562837065), (84, 509233535), (95, 450269652), (105, 407386828), (114, 375224710), (133, 321621180), (140, 305540121), (190, 225134826), (210, 203693414), (228, 187612355), (266, 160810590), (285, 150089884), (380, 112567413), (399, 107207060), (420, 101846707), (532, 80405295), (570, 75044942), (665, 64324236), (798, 53603530), (1140, 37522471), (1330, 32162118), (1596, 26801765), (1995, 21441412), (2660, 16081059), (3990, 10720706), (7980, 5360353)]