31945156950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1601261}}^1$

素因数の和:1601302

約数の個数: 96

約数和(自身を含む): 95307114240

約数和(自身を除く): 63361957290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 19950, 1601261, 3202522, 4803783, 8006305, 9607566, 11208827, 16012610, 22417654, 24018915, 30423959, 33626481, 40031525, 48037830, 56044135, 60847918, 67252962, 80063050, 91271877, 112088270, 120094575, 152119795, 168132405, 182543754, 212967713, 240189150, 280220675, 304239590, 336264810, 425935426, 456359385, 560441350, 638903139, 760598975, 840662025, 912718770, 1064838565, 1277806278, 1521197950, 1681324050, 2129677130, 2281796925, 3194515695, 4563593850, 5324192825, 6389031390, 10648385650, 15972578475, 31945156950]

約数ペア:

[(1, 31945156950), (2, 15972578475), (3, 10648385650), (5, 6389031390), (6, 5324192825), (7, 4563593850), (10, 3194515695), (14, 2281796925), (15, 2129677130), (19, 1681324050), (21, 1521197950), (25, 1277806278), (30, 1064838565), (35, 912718770), (38, 840662025), (42, 760598975), (50, 638903139), (57, 560441350), (70, 456359385), (75, 425935426), (95, 336264810), (105, 304239590), (114, 280220675), (133, 240189150), (150, 212967713), (175, 182543754), (190, 168132405), (210, 152119795), (266, 120094575), (285, 112088270), (350, 91271877), (399, 80063050), (475, 67252962), (525, 60847918), (570, 56044135), (665, 48037830), (798, 40031525), (950, 33626481), (1050, 30423959), (1330, 24018915), (1425, 22417654), (1995, 16012610), (2850, 11208827), (3325, 9607566), (3990, 8006305), (6650, 4803783), (9975, 3202522), (19950, 1601261)]