38396910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 66112530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 41, 53, 57, 62, 82, 93, 95, 106, 114, 123, 155, 159, 186, 190, 205, 246, 265, 285, 310, 318, 410, 465, 530, 570, 589, 615, 779, 795, 930, 1007, 1178, 1230, 1271, 1558, 1590, 1643, 1767, 2014, 2173, 2337, 2542, 2945, 3021, 3286, 3534, 3813, 3895, 4346, 4674, 4929, 5035, 5890, 6042, 6355, 6519, 7626, 7790, 8215, 8835, 9858, 10070, 10865, 11685, 12710, 13038, 15105, 16430, 17670, 19065, 21730, 23370, 24149, 24645, 30210, 31217, 32595, 38130, 41287, 48298, 49290, 62434, 65190, 67363, 72447, 82574, 93651, 120745, 123861, 134726, 144894, 156085, 187302, 202089, 206435, 241490, 247722, 312170, 336815, 362235, 404178, 412870, 468255, 619305, 673630, 724470, 936510, 1010445, 1238610, 1279897, 2020890, 2559794, 3839691, 6399485, 7679382, 12798970, 19198455, 38396910]

約数ペア:

[(1, 38396910), (2, 19198455), (3, 12798970), (5, 7679382), (6, 6399485), (10, 3839691), (15, 2559794), (19, 2020890), (30, 1279897), (31, 1238610), (38, 1010445), (41, 936510), (53, 724470), (57, 673630), (62, 619305), (82, 468255), (93, 412870), (95, 404178), (106, 362235), (114, 336815), (123, 312170), (155, 247722), (159, 241490), (186, 206435), (190, 202089), (205, 187302), (246, 156085), (265, 144894), (285, 134726), (310, 123861), (318, 120745), (410, 93651), (465, 82574), (530, 72447), (570, 67363), (589, 65190), (615, 62434), (779, 49290), (795, 48298), (930, 41287), (1007, 38130), (1178, 32595), (1230, 31217), (1271, 30210), (1558, 24645), (1590, 24149), (1643, 23370), (1767, 21730), (2014, 19065), (2173, 17670), (2337, 16430), (2542, 15105), (2945, 13038), (3021, 12710), (3286, 11685), (3534, 10865), (3813, 10070), (3895, 9858), (4346, 8835), (4674, 8215), (4929, 7790), (5035, 7626), (5890, 6519), (6042, 6355)]