61184940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 181923840

約数和(自身を除く): 120738900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 191, 228, 281, 285, 380, 382, 562, 570, 573, 764, 843, 955, 1124, 1140, 1146, 1405, 1686, 1910, 2292, 2810, 2865, 3372, 3629, 3820, 4215, 5339, 5620, 5730, 7258, 8430, 10678, 10887, 11460, 14516, 16017, 16860, 18145, 21356, 21774, 26695, 32034, 36290, 43548, 53390, 53671, 54435, 64068, 72580, 80085, 106780, 107342, 108870, 160170, 161013, 214684, 217740, 268355, 320340, 322026, 536710, 644052, 805065, 1019749, 1073420, 1610130, 2039498, 3059247, 3220260, 4078996, 5098745, 6118494, 10197490, 12236988, 15296235, 20394980, 30592470, 61184940]

約数ペア:

[(1, 61184940), (2, 30592470), (3, 20394980), (4, 15296235), (5, 12236988), (6, 10197490), (10, 6118494), (12, 5098745), (15, 4078996), (19, 3220260), (20, 3059247), (30, 2039498), (38, 1610130), (57, 1073420), (60, 1019749), (76, 805065), (95, 644052), (114, 536710), (190, 322026), (191, 320340), (228, 268355), (281, 217740), (285, 214684), (380, 161013), (382, 160170), (562, 108870), (570, 107342), (573, 106780), (764, 80085), (843, 72580), (955, 64068), (1124, 54435), (1140, 53671), (1146, 53390), (1405, 43548), (1686, 36290), (1910, 32034), (2292, 26695), (2810, 21774), (2865, 21356), (3372, 18145), (3629, 16860), (3820, 16017), (4215, 14516), (5339, 11460), (5620, 10887), (5730, 10678), (7258, 8430)]