30047670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54866250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 205, 246, 255, 306, 369, 410, 479, 510, 615, 697, 738, 765, 958, 1230, 1394, 1437, 1530, 1845, 2091, 2395, 2874, 3485, 3690, 4182, 4311, 4790, 6273, 6970, 7185, 8143, 8622, 10455, 12546, 14370, 16286, 19639, 20910, 21555, 24429, 31365, 39278, 40715, 43110, 48858, 58917, 62730, 73287, 81430, 98195, 117834, 122145, 146574, 176751, 196390, 244290, 294585, 333863, 353502, 366435, 589170, 667726, 732870, 883755, 1001589, 1669315, 1767510, 2003178, 3004767, 3338630, 5007945, 6009534, 10015890, 15023835, 30047670]

約数ペア:

[(1, 30047670), (2, 15023835), (3, 10015890), (5, 6009534), (6, 5007945), (9, 3338630), (10, 3004767), (15, 2003178), (17, 1767510), (18, 1669315), (30, 1001589), (34, 883755), (41, 732870), (45, 667726), (51, 589170), (82, 366435), (85, 353502), (90, 333863), (102, 294585), (123, 244290), (153, 196390), (170, 176751), (205, 146574), (246, 122145), (255, 117834), (306, 98195), (369, 81430), (410, 73287), (479, 62730), (510, 58917), (615, 48858), (697, 43110), (738, 40715), (765, 39278), (958, 31365), (1230, 24429), (1394, 21555), (1437, 20910), (1530, 19639), (1845, 16286), (2091, 14370), (2395, 12546), (2874, 10455), (3485, 8622), (3690, 8143), (4182, 7185), (4311, 6970), (4790, 6273)]