47553030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 147891744

約数和(自身を除く): 100338714

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 263, 287, 294, 315, 369, 410, 441, 490, 526, 574, 615, 630, 735, 738, 789, 861, 882, 1230, 1315, 1435, 1470, 1578, 1722, 1841, 1845, 2009, 2205, 2367, 2583, 2630, 2870, 3682, 3690, 3945, 4018, 4305, 4410, 4734, 5166, 5523, 6027, 7890, 8610, 9205, 10045, 10783, 11046, 11835, 12054, 12887, 12915, 16569, 18081, 18410, 20090, 21566, 23670, 25774, 25830, 27615, 30135, 32349, 33138, 36162, 38661, 53915, 55230, 60270, 64435, 64698, 75481, 77322, 82845, 90405, 97047, 107830, 115983, 128870, 150962, 161745, 165690, 180810, 193305, 194094, 226443, 231966, 323490, 377405, 386610, 452886, 485235, 528367, 579915, 679329, 754810, 970470, 1056734, 1132215, 1159830, 1358658, 1585101, 2264430, 2641835, 3170202, 3396645, 4755303, 5283670, 6793290, 7925505, 9510606, 15851010, 23776515, 47553030]

約数ペア:

[(1, 47553030), (2, 23776515), (3, 15851010), (5, 9510606), (6, 7925505), (7, 6793290), (9, 5283670), (10, 4755303), (14, 3396645), (15, 3170202), (18, 2641835), (21, 2264430), (30, 1585101), (35, 1358658), (41, 1159830), (42, 1132215), (45, 1056734), (49, 970470), (63, 754810), (70, 679329), (82, 579915), (90, 528367), (98, 485235), (105, 452886), (123, 386610), (126, 377405), (147, 323490), (205, 231966), (210, 226443), (245, 194094), (246, 193305), (263, 180810), (287, 165690), (294, 161745), (315, 150962), (369, 128870), (410, 115983), (441, 107830), (490, 97047), (526, 90405), (574, 82845), (615, 77322), (630, 75481), (735, 64698), (738, 64435), (789, 60270), (861, 55230), (882, 53915), (1230, 38661), (1315, 36162), (1435, 33138), (1470, 32349), (1578, 30135), (1722, 27615), (1841, 25830), (1845, 25774), (2009, 23670), (2205, 21566), (2367, 20090), (2583, 18410), (2630, 18081), (2870, 16569), (3682, 12915), (3690, 12887), (3945, 12054), (4018, 11835), (4305, 11046), (4410, 10783), (4734, 10045), (5166, 9205), (5523, 8610), (6027, 7890)]